
Laboratory of Astrophysics and Cosmology

Laborarory of Theory of Integrable Systems

Laboratory of Stronglycorrelated Low Dimensional SystemsLaboratory of Biophysics of Macromolecules

Laboratory of Mathematical Modelling

Laborarory of Structure of Atomic Nuclei
Department of Theory of Nuclei and Quantum Field Theory
Head of the department – PhD Borys E. Grinyuk.
The department incorporates the Laboratory of Structure of Atomic Nuclei.
Head of the laboratory – Dr. Yulia A. Lashko.
Research fields
 Quantum field theory and its applications to nuclear and particle physics, astrophysics, cosmology and condensed matter physics
 Theory of nonperturbative effects in physical systems with the strong interaction
 Theory of fewnucleon systems
 Microscopic theory of light nuclei and nuclear reactions
 Theory of collective excitations of atomic nuclei
 Theory of manybody quantum systems
 Representation without isospin for the theory of light nuclei
 The structure and energy spectra of weakly bound nuclear cluster systems
Laborarory of Structure of Atomic Nuclei
 With the use of the path integral formalism for finitetemperature field theory, we find the persisting vector and axial currents that are generated in quantum chiral fermionic systems. The role of the explicit violation of chiral symmetry by fermion mass is elucidated. For the case of quantum fermionic systems in the backround of an arbitrary smooth magnetic field, we show that the chiral magnetic effect is substantiated on equally the same footing as the chiral separation effect is. Both effects remain unaltered if chiral symmetry is violated by mass.Y.A. Sitenko
 The generalization of the classical Padйapproximant method in the context of summing up and approximating divergent series in the perturbation theory of quantum field theory and quantum mechanics has been proposed, developed, and thoroughly investigated. This is demonstrated using the pertinent example of the quantum anharmonic oscillator, highlighting its significance and relevance in contemporary research. The suggested generalization is based on the averaging of suitably chosen Padй approximants, utilizing a properly selected weight function. This method ensures the accurate asymptotic behavior at infinity of the computed physical quantities as the coupling constant increases, in contrast to the conventional application of Padй approximations.V.A. Babenko, N.M. Petrov
 New approach to the description and determination of electrical multipole polarization of deuteron, particularly for quadrupole and octupole electrical polarization of deuteron. Mellin integral transformation was applied to Yamaguchi model and also to models with another potential of interaction. An analytical expression for the case of three particles with negative energy is obtained.V.F. Kharchenko
 The thermodynamic properties of the interacting bosonic system of particles and antiparticles at high temperatures and densities were studied within the framework of scalar and thermodynamic meanfield models. Conservation of the isospin (charge) density in the system is assumed. The influence of attraction and repulsion interactions on the thermodynamic properties of the system, especially on the possibility of Bose condensate formation, was studied. It is shown that under "weak" attraction, the boson system has a phase transition of the second order, which occurs every time the dependence of the particle density crosses the critical curve or even touches it. It was established that with a "strong" attractive interaction, the system forms a Bose condensate during a phase transition of the first order. Despite the presence of a nonzero total charge, these condensed states are characterized by a zero chemical potential. It was concluded that such states of the condensate cannot be described by the Grand Canonical Ensemble, where a certain nonzero value of the charge corresponds to a nonzero value of the chemical potential. When the system is in the condensate phase, the impossibility of using the chemical potential as a free thermodynamic variable is explained by the fact that the chemical potential must be written in the condition of condensate formation and therefore its value is fixed.D.V. Anchishkin
 New basis is proposed for variational calculations of a fewparticle system bound states. For an Nparticle system with pairwise interactions, the matrix elements of the Hamiltonian are found in an explicit form. A modified version of the basis invariant with respect to spatial translations is considered too. As an example, the ^{12}C nucleus is considered as a system consisting of three αparticles, and the convergence of the method is studied.B.E. Grinyuk
 The current Hubble tension problem, the "third" from the historical point of view, is analyzed in the framework of quantum cosmological approach based on the quantum Bohm potential formalism. It is found that there arises a new summand in the expression for the total energy density, introducing of a novel element into the standard cosmological model. The additional energy density component that has a quantum origin may act similarly to early dark energy modifying the early expansion rate before recombination while leaving the late evolution of the universe unchanged. A characteristic feature of the proposed cosmological model is the existence of a "coasting period" (similarly to the Lemaоtre and EddingtonLemaоtre models) in the epoch of matterradiation equality, when the evolution of the scale factor slows down.V.E. Kuzmichev, V.V. Kuzmichev
 A set of nuclear reactions relevant to the cosmological lithium problem, with recent experimental data, is investigated using a microscopic manycluster and manychannel model. Specifically, reactions arising from deuteron collisions with nuclei ^{7}Li and ^{7}Be are studied in detail. Calculations employ the algebraic version of the resonating group method, incorporating realistic wave functions of nuclei in ingoing and exit channels. It is established that reactions proceed in states allowing for headon collisions. The calculated astrophysical Sfactors of the considered reactions are shown to be in fairly good agreement with available experimental data, predicting their behavior in the energy range dominant during the first seconds of our Universe's nucleosynthesis.V. S. Vasilevsky, Yu. A. Lashko, V.I. Zhaba
 The influence of a topological defect in the form of the AbrikosovNielsenOlesen vortex that is known in cosmology and astrophysics under the name of a cosmic string on quantum systems has been studied. A magnetic field is found to be induced in the ground state of relativistic quantum bosonic matter surrounding the cosmic string. The dependence of the total induced ground state magnetic flux on the string flux and tension, as well as on the transverse size of the string, is determined.Yu.A. Sitenko
 The TerMartirosyanSkornyakov equation is simplified using the Mellin integral transformation. An analytical expression for the case of three particles with negative energy is obtained. Simple analytical expressions of the Coulomb transition matrix of a twoparticle system with a repulsive potential are obtained based on the analytical solution of the LippmannSchwinger equation.V.F. Kharchenko
 A sufficient criterion for a possibility of the spatial collapse effect in an infinite system of Bose particles is established on the basis of the variational principle with the use of Jastrow correlation factors in the wave function. Using the obtained criterion, we show that in hypothetical nuclear matter, if it consisted of αparticles, spatial collapse would take place under the assumption of any ααinteraction potential from the known set of AliBodmer ones.B.E. Grinyuk
 The structure functions of the first excited state of mirror nuclei ^{14}C and ^{14}O are studied within the fivecluster model (three αparticles plus two extra nucleons) on the ground of variational calculations with the use of Gaussian bases. It is shown that the first excited 0+ state as compared to the ground state reveals itself in a change of the spatial structure of the twonucleon subsystem moving in the field of the ^{12}C cluster. Root mean square radii and relative distances between particles are calculated. Density distributions and electric form factors (both elastic and transition ones) are studied. Pair correlation functions and momentum distributions of particles for the excited state of these nuclei are found. For all the obtained structure functions, a comparison is carried out with the corresponding functions of the ground state. Two main configurations in the ground state and excited one of ^{14}C and ^{14}O nuclei are revealed.V.S.Vasilevsky, B.E. Grinyuk
 A theory for the inducing of magnetic field in the vacuum of quantized fermion field in the background of a cosmic string of nonzero transverse size is elaborated. The dependence of the induced vacuum magnetic field strength on the string flux and tension, as well as on the transverse size of the string and on the distance from the string, is unambiguously determined.Cor.member of the NAS of Ukraine Yu.A. Sitenko
 Conditions under which a quantum particle can be described using classical quantities are studied. The wavefunction of a quantum particle submitted to a potential field for which all quantum effects vanish, even if Planck's constant is non negligible, is investigated. This problem is equivalent to the problem of the motion of a particle in a refringent medium. In these media, quantum particles have classical momenta, while their wave properties are described by the waveoptics equation. In the 1D case, the particle cannot be found in the region near the origin, since the index of refraction tends to infinity there. For the 3D case with central symmetry, the wave properties are determined by a function, that has a resonance of width of the order of the de Broglie wavelength.V.E. Kuzmichev, V.V. Kuzmichev
 A threecluster model of the ^{9}_{Λ}Be hypernucleus composed of two alphaparticles and Λhyperon has been developed. Input parameters of the model reproduce the experimental binding energy of the binary subsystem ^{5}_{Λ}He . A good agreement between the calculated energies of the excited ^{9}_{Λ}Be states and the available experimental data has been obtained.A.V. Nesterov, Yu.A. Lashko, V.S. Vasilevsky
 Temperature dependences of the tunneling rate through the screened Coulomb barrier are calculated for pp, pd, pt, dd, and dtreactions at room temperatures, and an increase of a few orders of magnitude is demonstrated for the probability of the fusion reactions at only hundreds degrees of the temperature growth.B.E. Grinyuk
 We have adapted a microscopic threecluster model, which has been developed in nuclear structure laboratory for investigation of atomic nuclei, to studying light hypernuclei. The model has been applied to analyzing the structure of the ^{9}_{Λ}Be hypernucleus, which was considered as a threecluster system comprising of two alpha particles and a Λhyperon. Within the present model, the spectrum of bound and resonance states in the ^{9}_{Λ}Be hypernucleus and phase shifts of elastic and inelastic scattering of a Λhyperon on ^{8}Ве nucleus and of an alphaparticle on the _{Λ}^{5}Нe hypernucleus have been studied in detail. It was shown that cluster polarization generates a number of resonant states, most of which are very narrow with a width of less than 100 keV. There is a fairly good agreement between our results and the available experimental data, as well as the results obtained within alternative microscopic and semimicroscopic models.V.S. Vasilevsky, Yu. A. Lashko, A.V, Nesterov
 The effects of Coulomb interaction in the formation of bound and resonant states of mirror light nuclei ^{7}Li^{7}B, ^{8}Li^{8}B, ^{9}Be^{9}B, ^{11}B^{11}C have been studied in detail. The resonant states with strong, weak and moderate effects of Coulomb interaction have been revealed. It was shown that the Coulomb shift is maximal for bound states because the bound states are more compact than the resonant ones.V.S. Vasilevsky
 A new positionmomentum uncertainty relation, which takes into account gravitational interaction of massive particles and generalizes the known relation that was previously proposed in various theoretical models, is obtained. Gravitational corrections to meansquare deviations of position and momentum are written explicitly. It is shown that the minimum length and the minimum momentum depend on the energy of particle relative motion.V.E. Kuzmichev, V.V. Kuzmichev
 The theory of polarization of the vacuum of quantized fermion field in the presence of a topological defect is constructed.Corr. Member of the NAS of Ukraine Yu.A. Sitenko
 Using the method of stereographic projection of the threedimensional momentum space onto the fourdimensional unit sphere, the analytical solution of the twoparticle LippmannSchwinger integral equation with the Coulomb interaction at the negative energy has been performed. For the first time, the analytical expressions for the threedimensional Coulomb transition matrix at the energies that correspond to the fractional values of the interaction parameter have been obtained.V.F. Kharchenko
 The simple semiphenomenological model which describes the charge independence and charge symmetry breaking of the pionnucleon coupling constant has been proposed. The model has simple physical meaning and suggests directly proportional dependence of the pionnucleon coupling constants on the masses of interacting nucleons and pions. On the basis of the proposed model we have found that the charged pionnucleon coupling constant exceeds the neutral pionnucleon coupling constant by about 7% indicative of a substantial charge independence breaking of nuclear forces in the pionnucleon coupling constant.V.A. Babenko, N.M. Petrov
 The continuum model for longwavelength charge carriers, originating in the tightbinding approximation for the nearestneighbour interaction of atoms in the crystalline lattice, is applied to consider quantum groundstate effects of electronic excitations in Dirac materials with twodimensional monolayer honeycomb structures warped into nanocones by a disclination. The magnetic flux circulating in the angular direction around the nanocone apex and the pseudomagnetic flux directed orthogonally to the nanocone surface are shown to be induced in the ground state.Corr. Member of the NAS of Ukraine Yu.A. Sitenko
 New analytical expressions for the threedimensional Coulomb matrix of transition are derived for energies corresponding to the integral and semiinteger value of the Sommerfeld parameter.V.F. Kharchenko
 Within the framework of a nonperturbative quantum theory of gravitation, based on the quantum generalization of the HamiltonJacobi equation of general relativity, it is shown that during the evolution of the early universe the cosmological parameters, i.e., the matterenergy density, the pressure, and the deceleration parameter, may fluctuate between positive and negative values under the influence of quantum corrections to the energy density.V.E. Kuzmichev
 Simple relations connecting the strange squark mass to the splittings of the light hyperon masses are obtained on the basis of the phenomenological quark model compatible with the quantum chromodynamics (QCD). The value of strange squark mass, calculated in the proposed approach, is in good agreement with the modern evaluations and calculations of this quantity, obtained by the lattice QCD methods.V.A. Babenko, N.M. Petrov
 An alternative way of light nuclei synthesis in the stellar environment through a triple collision of nuclei and the excitation of a narrow resonance state is studied in detail. It is shown that the longlived resonance state which is a key element of synthesis of carbon ‒ the Hoyleanalog state ‒ exists also in the light nuclei ^{9}Be, ^{9}B, ^{11}B and ^{11}C. Such resonance states are generated by collisions of two alphaparticles with neutrons, protons, tritons, and nuclei ^{3}He, respectively. The Hoyleanalog states are not observed in the nucleus ^{10}B consisting of two alphaparticles and a deuteron.V.S. Vasilevsky, Y.A. Lashko, G.F. Filippov
 Structure characteristics of the lowest excited state of the mirror nuclei ^{14}С and ^{14}О are studied within a fiveparticle model (three αparticles plus two extra nucleons) in terms of the variational approach with the Gaussian bases. The charge radius of ^{14}О is calculated, and it is explained why this radius is smaller than that of ^{14}С nucleus, although ^{14}О contains two extra protons instead of two extra neutrons in ^{14}С. Both elastic and transition electrical formfactors of ^{14}C and ^{14}O nuclei are calculated.
V. S. Vasilevsky, B. E. Grinyuk, D. V. Piatnytskyi
 Within the discrete representation of the harmonic oscillator basis, eigenvalues and eigenfunctions of the potential energy matrix are investigated for a particle in the field of central spherical squarewell potentials, Gaussian potential, Yukawa potential and exponential potential. For all the potentials considered, the eigenfunctions of the potential energy operator in the discrete representation are shown to be harmonic oscillator basis functions. In the momentum representation the eigenfunctions of the potential energy operator are proved to be spherical Bessel functions.Y.A. Lashko
 We consider quantum ground state effects in Dirac materials with twodimensional monolayer structures warped into nanocones by a disclination; the nonzero size of the disclination is taken into account, and a boundary condition at the edge of the disclination is chosen to ensure selfadjointness of the DiracWeyl Hamiltonian operator. In the case of carbon, silicium and germanium nanocones, we show that the quantum ground state effects are independent of the disclination size and find circumstances when they are independent of the boundary parameter.Yu.A. Sitenko
 On the basis of Schwinger representation for the Coulomb Green function the possibility of the analytical solution of the LippmannSchwinger equation for the threedimensional Coulomb transition matrix at negative energies has been established in the case of the repulsive interaction and the integer values of Coulomb parameter as well as in the case of repulsive and attractive interactions and halfinteger values of Coulomb parameter (1/2 and 1/2, respectively).V.F. Kharchenko
 We considered a set of threecluster systems (^{4}He, ^{7}Li, ^{7}Be, ^{8}Be, ^{10}Be) within a microscopic model which involves the hyperspherical harmonics to represent intercluster motion. We selected such threecluster systems which have at least one binary channel. Our aim is to study whether the hyperspherical harmonics are able and under what conditions to describe twobody channel or they are suitable for describing threecluster continuum only. The main result of the present investigations is that to describe the nondemocratic twocluster decay or bound states below the twocluster threshold one needs to use a rather restricted set of the hyperspherical harmonics and hyperradial excitations as well. It was demonstrated that the eigenstates of the threecluster hamiltonian have correct asymptotic behaviour both for bound states below twocluster threshold and states in twocluster continuum.Yu.A. Lashko, G.F. Filippov, V.S. Vasilevsky
 On the basis of a simple phenomenological model, by assumption of the onepion exchange mechanism for the nuclear forces, we establish relations between different pionnucleon coupling constants that characterize the nucleonnucleon interaction. The charge independence breaking effect in the pionnucleon coupling constants is entirely explained by the mass difference between the charged and neutral pions and by the mass difference between the proton and the neutron as well.V.A. Babenko, N.M. Petrov
 We study the influence of boundaries on chiral effects in hot dense relativistic spinor matter in a strong magnetic field which is orthogonal to the boundaries. It is shown that the chiral magnetic effect disappears, whereas the chiral separation effect becomes dependent not only on chemical potential, but on temperature and on a boundary condition as well. These points at a significant role of boundaries for physical systems with hot dense magnetized spinor matter, i.e. compact astrophysical objects (neutron stars and magnetars), relativistic heavyion collisions, novel materials known as the Dirac and Weyl semimetals.Yu.A. Sitenko
 New approach to the description of the offshell Coulomb scattering amplitude that is based on using the Fock's method of the stereographic projection of the momentum space onto the fourdimensional unit sphere has been worked out. New analytical expressions for the partialwave offshell Coulomb transition matrices for particles with the repulsive interaction at the groundstate energy have been derived.V.F. Kharchenko
 Charge independence breaking (CIB) in the pionnucleon coupling constant and the nucleonnucleon scattering length is considered on the basis of the Yukawa meson theory. The CIB effect in these quantities is almost entirely explained by the mass difference between the charged and the neutral pions. Therewith charge splitting of the pionnucleon coupling constant is almost the same as charge splitting of the pion mass.V.A. Babenko, N.M. Petrov
 The structure functions of the mirror nuclei ^{14}С and ^{14}O are studied within a model "three alphaparticles plus two extra nucleons". The charge density distributions, form factors, pair correlation functions, and the momentum distributions of particles are found for these nuclei. Two spatial configurations are revealed in the ground state of ^{14}С and ^{14}O nuclei. The unknown experimental charge r.m.s. radius of ^{14}O nucleus is predicted.B.E. Grinyuk, D.V. Piatnytskyi
 Theoretical analysis of bound and resonance states in ^{10}Be nucleus is performed within a microscopic threecluster model. This nucleus is represented as threecluster system comprised of two alpha particles and a dineutron. The latter is two neutrons correlated in the space, which form a pseudobound state. The processes of elastic and inelastic scattering of alpha particles from ^{6}He and dineutron from^{ 8}Be are also investigated. Within the present model, nuclei ^{6}Не and ^{8}Ве are considered as twocluster systems, which consist of alpha particle and dineutron and two alpha particles, respectively. One of main aims of the present investigation is to study how cluster polarization of nuclei ^{6}Не and ^{8}Ве affects the structure of bound and resonance states in ^{10}Ве and elastic and inelastic processes as well. It is shown that nuclei ^{6}Не and ^{8}Ве are substantially changed their size and shape when they interact with alpha particle and dineutron, respectively. It is also shown that the cluster polarization strongly changes a mutual attraction of clusters in the compound system and leads to larger energy of bound states and smaller energy and width of resonance states of the threecluster system. Within the present model, we obtain good agreement of theoretical results with available experimental data for discrete and continuous spectrum states in ^{10}Ве.Yu.A. Lashko, G.F. Filippov, V.S. Vasilevsky
Articles in journals, other publications
 O. B. Gryniuk, B. E. Grinyuk. Universal coordinate Gaussian basis for calculations of the bound states of a fewparticle systems. – Ukr. J. Phys. 68, No. 9, 587 (2023).
 Павлович В. М., Бабенко В. А. Про можливість самопідтримної ланцюгової реакції поділу в об’єкті “Укриття” на теперішній час. Ядерна фізика та енергетика, 2023, т. 24, № 3, с. 239246.
 Babenko V. A., Petrov N. M. The quantum quartic oscillator study on the basis of the averaging of the Padй approximants. Int. J. Math. Phys., 2023, Vol. 14.
 D. Anchishkin, V.Gnatovskyy, D. Zhuravel, Vl. Karpenko, I. Mishustin, H. Stoecker, Phase Transitions in the Interacting Relativistic Boson Systems, Universe 2023, 9, 411
 B. E. Grinyuk, D.V. Piatnytskyi, V.S.Vasilevsky. The lowest excited states of 14C and 14O nuclei within a fivecluster model. Nuclear Physics A, 1030, 122588 (2023).
 N. Kalzhigitov, V. O. Kurmangaliyeva, N. Takibayev, V. S. Vasilevsky, “Resonance structure of 8Be within the twocluster resonating group method”, Ukr. J. Phys., 68, N1, pp. 318, 2023
 S. P. Maydanyuk, V. S. Vasilevsky, “Systematic study of bremsstrahlung emission in reactions with light nuclei in cluster models”, Phys. Rev. C, 108, 064001, 22 pp., 2023
 Viktor I. Zhaba. “Features of determining the charge deuteron form factor GC(p)”, Zeitschrift fьr Naturforschung A, 2023, Vol. 78, No. 4., pp. 347354.
 B. E. Grinyuk, D. V. Piatnytskyi, V. S. Vasilevsky, “The lowest excited states of 14C and 14O nuclei within a fivecluster model”, Nucl. Phys. A, 1030, 122588, pp 115, 2023. DOI https://doi .org /10.1016/j.nuclphysa.2022.122588.
 F. Barbaro, L. Canton, Y. Lashko, L. Zangrando. Optimized simulations of 50Ti(p,α) and 49Ti(d,α) reactions for hospitalcyclotron production of 47Sc. EPJ Web of Conferences, 2023 (in press). https://doi.org/10.48550/arXiv.2310.02825
 Y. Lashko, F. Barbaro, L. Canton, L. Zangrando, L. De Dominicis, L. Mou, G. Pupillo, CrossSection Optimization Scheme Based on Genetic Algorithms for Simulating 47Sc Production with Enriched Titanium Targets. Annual Report 2022 of the National Laboratories of Legnaro, National Institute for Nuclear Physics, p.80.
 G. Pupillo et. al., The REMIX Project: Second Year Research Activities, Annual Report 2022 of the National Laboratories of Legnaro, National Institute for Nuclear Physics, p.82.
Preprints
 Sitenko Y.A. Path integral formalism for finitetemperature field theory and generation of chiral currents. Prepr. arXiv:2303.02145 [hepth] (2023) 27 p.
 D. Anchishkin, V. Gnatovskyy, D. Zhuravel, V. Karpenko, I. Mishustin, and H. Stoecker, Canonical Ensemble vs. Grand Canonical Ensemble in the Description of Multicomponent Bosonic Systems, arXiv:2307.08518 [nuclth].
 V.E. Kuzmichev, V.V. Kuzmichev. "The Hubble tension from the standpoint of quantum cosmology", arXiv:2211.16394v2 [grqc] (16 Oct 2023) 12 pages
Papers at conferences and seminars
 Kalzhigitov N.K., Vasilevsky V.S. “On Pauli resonances and how to deal with them” Materials of the International Scientific Conference of Students and Young Scientists «FARABI ALEMI», Book of abstracts, p. 45, Almaty2023. (пленарна)
 N.K. Kalzhigitov, V.S. Vasilevsky. “The role of cluster polarization in the formation and structure of the 6Li nuclei”, International Conference of Students and Young Scientists in Theoretical and Experimental Physics HEUREKA2023, May 1618 2023, Lviv, Ukraine,Book of abstracts, p. D1, 2023.(пленарна)
 В.І. Жаба. В.С. Василевський, Ю.А. Лашко. “Властивості високозбуджених резонансних станів у дзеркальних ядрах 9Ве та 9В”, International Conference of Students and Young Scientists in Theoretical and Experimental Physics HEUREKA2023, May 1618 2023, Lviv, Ukraine,Book of abstracts, p. D3, 2023.(пленарна)
 N.K. Kalzhigitov, V.S. Vasilevsky. “Resonance structure of 8Be within the twocluster resonating group method“, International conference Resonance phenomena in atomic systems (dedicated to the 85th anniversary of Academician of the National Academy of Sciences of Ukraine Otto Shpenik), Uzhhorod, Ukraine , September 19 – 21 2023, Books of abstracts, p.182183, 2023.(пленарна)
 В.І. Жаба, В.С. Василевський, Ю.А. Лашко. “Характеристики високозбуджених резонансних станів у ядрах 9Ве та 9В”, Міжнародна конференція «Резонансні явища в атомних системах», Ужгород, Україна, 1921 вересня 2023 р., Тези доповідей, c.182183, 2023.(пленарна)
 N.K. Kalzhigitov, V.S. Vasilevsky.«The Pauli resonances in light nuclei», Workshop on Nuclear Cluster Physics, Toyonaka Campus, Osaka University, Japan,2729 November 2023, Books of abstracts, p. 8, 2023 (стендова)
 Yu. Lashko, F. Barbaro, L. Canton, L. Zangrando. 47Sc production for medical applications: crosssection optimization based on genetic algorithm (oral presentation). Joint ICTPIAEA Workshop on Simulation of Nuclear Reaction Data with the TALYS Code, October 1620, 2023, ICTP, Trieste, Italy
 Yu. A. Lashko, V. S. Vasilevsky, V. I. Zhaba. Manychannel cluster microscopic theory of resonance states and scattering in 9Be and 9B” (oral presentation), 25th European Conference on Few Body Systems, July 30 – August 04, 2023, Mainz, Germany.
 СолохаКлимчак М.Д., Нестеров О.В,Міжнародна конференція молодих вчених та аспірантів ІЕФ 2023, Властивості гіперядер у трикластерних мікроскопічних моделях,1518 травня,м.Ужгород
 СолохаКлимчак М.Д., Нестеров, Давидовські читання, інститут теоретичної фізики ім. М.М. Бооголюбова НАН України, Властивості гіперядер у трикластерних мікроскопічних моделях,1617 жовтня,м. Київ
 Д. Журавель, Нерiвноважний електронний транспорт в системi квантових точок та властивостi бозонних систем при ненульових температурах в моделi середнього поля, ІТФ ім. М.М. Боголюбова НАН України, Київ, 2023.
 Павлович В. М., Бабенко В. О. Про можливість самопідтримної ланцюгової реакції поділу в об’єкті “Укриття” на теперішній час. Міжнародна конференція “Проблеми зняття з експлуатації об’єктів ядерної енергетики та відновлення навколишнього середовища” INUDECO 2023, 30 листопада 2023 р., Інститут проблем безпеки атомних електростанцій НАН України, 2023 р., Славутич, Україна. (Пленарна доповідь)
 D. Anchyshkin, I. Mishustin , H. Stцcker , L. Satarov , V. Gnatovskii , D. Zhuravel, V. Karpenko, “A scalar model of an interacting boson system at high temperatures”, Conference in memory of Petro Fomin, Bogolyubov Institute for Theoretical Physics, Kyiv, July 4, 2023.
Articles in journals, other publications
 K.A.Bugaev, O.V.Vitiuk, B.E. Grinyuk, P.P.Panasiuk, N.S. Yakovenko, E.S.Zherebtsova, V. V. Sagun, O. I. Ivanytskyi, L.V.Bravina, D. B. Blaschke, S. Kabana, S. V. Kuleshov, A.V.Taranenko, E.E.Zabrodin, and G. M. Zinovjev. Induced surface and curvature tension equation of state for hadron resonance gas in finite volumes and its relation to morphological thermodynamics. Int. J. Mod. Phys. A (2021), 24 p. https://doi.org/10.1142/S0217751X21410098
 B.E.Grinyuk. Can Nuclear Matter Consist of αParticles? УФЖ 67, № 1, с. 17  21 (2022). http:// doi.org/10.15407/ujpe67.1.17
 B.E.Grinyuk, I.V.Simenog. Modelindependent solution of ndscattering problem in the quartet state. – UJP 67, No. 5, p.322326 (2022). https://doi.org/10.15407/ujpe67.5.322
 Oleksandr V. Vitiuk, Valery M. Pugatch, Kyrill A. Bugaev, Nazar S. Yakovenko, Pavlo P. Panasiuk, Elizaveta S. Zherebtsova, Vasyl M. Dobishuk, Sergiy B. Chernyshenko, Borys E. Grinyuk, Violetta Sagun, Oleksii Ivanytskyi. Colliding and Fixed Target Mode in a Single Experiment – a Novel Approach to Study the Matter under New Extreme Conditions. – Particles, Vol. 5, Issue 3, p. 245–264 (2022). https://doi.org/10.3390/particles5030022
 B. E. Grinyuk, D.V. Piatnytskyi, V.S.Vasilevsky. The lowest excited states of ^{14}C and ^{14}O nuclei within a fivecluster model. – Nuclear Physics A (2022). https://doi.org/10.1016/j.nuclphysa.2022.122588
 V.F. Kharchenko. "On the analytical solving of Ter Martirosian  Skornyakov Equation for Three Particles at Negative Energies", Ukrainian Journal of Physics, 2022, vol. 67, n. 8, p. 559560
 D. Anchishkin, V. Gnatovskyy, D. Zhuravel, and V. Karpenko, Selfinteracting ParticleAntiparticle System of Bosons, Phys. Rev. C 105, 045205 (2022).
 D. Anchishkin, Singleparticle spectra in relativistic heavyion collisions within the thermal quantum field theory, J. Phys. G: Nucl. Part. Phys. 49, 055109 (2022).
 Babenko V. A., Petrov N. M. On the quartic anharmonic oscillator and the Padéapproximant averaging method. Mod. Phys. Lett. A, 2022, Vol. 37, No. 25, 2250172. [DOI: https://doi.org/10.1142/S0217732322501723]
 Yurii A. Sitenko, Volodymyr M. Gorkavenko, and Maria S. Tsarenkova, Magnetic flux in the vacuum of quantum bosonic matter in the cosmic string background, Phys. Rev. D 2022,Vol. 106, No. 10, 105010 (20 pp.). DOI: 10.1103/PhysRevD.106.105010.
 V.M. Gorkavenko, Т.V. Gorkavenko, Yu.A. Sitenko, and M.S. Tsarenkova, Induced vacuum current and magnetic flux in quantum scalar matter in the background of a vortex defect with the Neumann boundary condition, Ukr. J. Phys. 2022, Vol. 67, No. 1, 310.
Preprints
 B.E. Grinyuk, K.A. Bugaev. About Conditions of Spatial Collapse in an Infinite System of Bose Particles. arXiv:2201.07900v1[condmat.quantgas] 19 Jan 2022
 B.E. Grinyuk. Can Nuclear Matter Consist of αParticles? arXiv: 2202.07724 [nuclth] 15 Feb 2022
 B.E. Grinyuk, D.V. Piatnytskyi, V.S.Vasilevsky. The lowest excited states of ^{14}C and ^{14}O nuclei within a fivecluster model. arXiv:2210.15891v1 [nuclth] 28 Oct 2022
 V.M. Gorkavenko, Т.V. Gorkavenko, Yu.A. Sitenko, and M.S. Tsarenkova, Induced vacuum energy density of quantum charged scalar matter in the background of an impenetrable magnetic tube with the Neumann boundary condition, arXiv:2212.03801 [hepth] (2022).
 V.E. Kuzmichev, V.V. Kuzmichev. "The Hubble tension from the standpoint of quantum cosmology", arXiv:2211.16394 [grqc] (2022).
Articles in journals, other publications
 Yu.A. Sitenko. Induced vacuum magnetic field in the comic string background, Phys. Rev. D 2019, Vol. 104, No.4, 045013 (P.129). (Q1) https://doi.org/10.1103/PhysRevD.104.045013
 V.E. Kuzmichev, V.V. Kuzmichev. "Classical behavior of a quantum particle in a refringent medium", American Journal of Physics, Vol. 89 (8), p. 793798, 2021. (Q3/Q4) DOI: 10.1119/10.0003966
 Бабенко В. А., Петров Н. М. Про квантовий ангармонічний осцилятор та апроксимації Паде. Ядерна фізика та енергетика, 2021, т. 22, № 2, с. 127–142. [Babenko V. A., Petrov N. M. On the Quantum Anharmonic Oscillator and Padé Approximations. Nuclear Physics and Atomic Energy, 2021, Vol. 22, No. 2, P. 127–142.] (Q3) https://doi.org/10.15407/jnpae2021.02.127
 D. Anchishkin, V. Gnatovskyy, D. Zhuravel, V. Karpenko, Relativistic Selfinteracting ParticleAntiparticle System of Bosons. Journal of Phys. and Electr. 28 (2), 318 (2020). DOI 10.15421/332016
 O.S. Stashko, D.V. Anchishkin, O.V. Savchuk, M.I. Gorenstein, Thermodynamic properties of interacting bosons with zero chemical potential. Journal of Phys. G: Nucl. Part. Phys. 48, No.5, 055106 (2021), (Q2). DOI: 10.1088/13616471/abd5a5
 K. A. Bugaev, O. V. Vitiuk, B. E. Grinyuk, N. S. Yakovenko, E. S. Zherebtsova, V. V. Sagun, O. I. Ivanytskyi, D. O. Savchenko, L. V. Bravina, D. B. Blaschke, G. R. Farrar, S. Kabana, S. V. Kuleshov, E. G. Nikonov, A.V.Taranenko, E. E. Zabrodin, and G. M. Zinovjev. Chemical freezeout of light nuclei in high energy nuclear collisions and resolution of the hypertriton chemical freezeout puzzle. –J. Phys.: Conf. Ser. 1690 (2020) 012123 (6 p.) doi: 10.1088/17426596/1690/1/012123
 David Blashke, Larissa Bravina, Kyryll Bugaev, Glenis R. Farrar, Boris Grinyuk, Oleksii Ivanitskyi, Sonya Kabana, Sergey V. Kuleshov, Irina K. Potashnikova, Violetta Sagun, Arkadiy Taranenko, Oleksandr V.Vitiuk, Evgeny Zabrodin, Xiaoming Zhang, Daicui Zhou. Thermal production of sexaquarks in heavyion collisions. International Journal of Modern Physics A Vol. 36, No. 25, 2141005 (2021). (Q3/Q4) https://doi.org/10.1142/S0217751X21410050
 B. E. Grinyuk, K. A. Bugaev. About Conditions of Spatial Collapse in an Infinite System of Bose Particles. УФЖ, 2021, т. 66, № 12, с. 10241026 (Q4) https://doi.org/10.15407/ujpe66.12.1024
 A.V. Nesterov, Yu. A. Lashko, V. S. Vasilevsky, "Structure of the ground and excited states in Λ9Be nucleus", Nucl. Phys. A, vol. 1016 (2021) 122325 (24 pp.) (Q1/Q2) https://doi.org/10.1016/j.nuclphysa.2021.122325
 A.V. Nesterov, M. SolokhaKlymchak. "Properties of 4ΛH hypernucleus in threecluster microscopic models", Ukr. J. Phys., vol. 66 (2021) № 10, p. 846856 (Q3/Q4) https://doi.org/10.15407/ujpe66.10.846
 Н. Калжигитов, В.С. Василевский, Н.Ж. Такибаев, В.O. Курмангалиева. "Исследование эффектов кластерной поляризации в ядре ^{6}Li", Известия НАН Республики Казахстан. Серия физ.мат., т. 5 (2021) № 339, с. 25–32. https://doi.org/10.32014/2021.25181726.81
Preprints
 V.F. Kharchenko, Coulomb transition matrix with fractional values of interaction parameter, arXiv: 2105.13092 v1 [quantph] 27 May 2021, p.p. 14.
 D. Anchishkin, V. Gnatovskyy, D. Zhuravel, V. Karpenko, Selfinteracting ParticleAntiparticle System of Bosons, arXiv: 2102.02529 [nuclth].
 K.A. Bugaev, O.V. Vitiuk, B.E. Grinyuk, P.P. Panasiuk, N.S. Yakovenko, E.S. Zherebtsova, V.V. Sagun, O.I. Ivanytskyi, L.V. Bravina, D.B. Blaschke, S. Kabana, S.V. Kuleshov, A.V. Taranenko, E.E. Zabrodin, and G.M. Zinovjev. Induced surface and curvature tension equation of state for hadron resonance gas in finite volumes and its relation to morphological thermodynamics. arXiv: 2104.05351v1 [hepph].
 Oleksandr V. Vitiuk, V.M. Pugatch, K.A. Bugaev, P.P. Panasiuk, Nazar Yakovenko, Boris Grinyuk, E.S. Zherebtsova, M. Blricher, L.V. Bravina, A.V. Taranenko, E.E. Zabrodin. Triple nuclear collisions – a new method to explore the matter properties under new extreme conditions. arXiv: 2108.02711v1 [hepph].
Articles in journals, other publications
 V.F. Kharchenko. Analytical solutions for threedimensional Coulomb transition matrix at negative energy and integer values of interaction parameter. – Canadian Journal of Physics, Vol. 98, No.4, 375378(2020) https://doi.org/10.1139/cjp20190338
 V.E. Kuzmichev, V.V. Kuzmichev. Uncertainty principle in quantum mechanics with Newton's gravity. – Eur. Phys. J. C, Vol. 80, No. 3, p. 248 (7 p.), 2020.
 B.E. Grinyuk, I.V. Simenog. On the Temperature Role in the Tunneling Process at the LowEnergy Nuclear Fusion. – Ukr. J. Phys. 2020, Vol.65, No. 11, p. 958962.
 D. Zhuravel, D. Anchishkin, R. Hayn, P. Lombardo, St. Schäfer. Nonequilibrium electronic transport through a quantum dot with strong Coulomb repulsion in the presence of a magnetic field. – J. Phys.: Condens. Matter. 32, No. 16, p.165601 (2020).
 D. Duisenbay, N. Kalzhigitov, K. Katō, V.O. Kurmangaliyeva, N.Zh. Takibayev, V.S. Vasilevsky. Effects of the Coulomb interaction on parameters of resonance states in mirror threecluster nuclei. – Nucl. Phys. A, 2020, vol. 996, 121692, (30 pp).
 V.S. Vasilevsky, Yu.A. Lashko. How the antisymmetrization affects a clustercluster interaction: twocluster systems. –Ann. Phys., vol. 415, 168114, (22 pp) 2020.
 Yu.A. Lashko, V.S. Vasilevsky, G.F. Filippov. Influence of the Pauli principle on twocluster potential energy. – In Proc. of the 24th European conference on fewbody problems in physics, 24 September, 2019, the University of Surrey,Guildford, UK, SciPost Phys. Proc., 2020, vol. 3, 021, 9 pp.
 N. Kalzhigitov, N.Zh. Takibayev, V.S. Vasilevsky, E.M. Akzhigitova, V.O. Kurmangaliyeva. A microscopic twocluster model of processes in ^{6}Li. – News of the National Academy of sciences of the Republic of Kazakhstan, Phys.Math. Series, 2020, vol. 4, N 332, pp. 8694.
 S.Ya. Goroshenko, A.V. Nesterov, V.A. Nesterov. Complete numerical calculation of the interaction energy for two uniformly charged spheroids. Example of heavy ions. – Nucl. Phys. At. Energy, 21 (2020), 1320.
 N. Takibayev, V.O. Kurmangaliyeva, K. Katō, V.S. Vasilevsky. FewBody Reactions and Processes in Neutron Star Envelopes. –Springer Proceedings in Physics, 2020, vol. 238, pp. 157–161.
 Pierre Lombardo, Roland Hayn, Denis Zhuravel, Steffen Schäfer. Kondoassisted switching between three conduction states in capacitively coupled quantum dots. – Phys. Rev. Research 2, 033387 (2020). doi: 10.1103/PhysRevResearch.2.033387
 K.A. Bugaev, A.I. Ivanitskyi, B.E. Grinyuk, I.P. Yakimenko. BoseEinstein Condensation Phase Transition of Quantum Hard Spheres and New Relations between Bosonic and Fermionic Pressures. – Ukr. J. Phys. 2020, Vol.65, No. 11, p. 963972.
 K.A. Bugaev, O.V. Vitiuk, B.E. Grinyuk, V.V. Sagun, N.S. Yakovenko, O.I. Ivanitskyi, G.M. Zinovjev, D.B. Blaschke, E.G. Nikonov, L.V. Bravina, E.E. Zabrodin, S. Kabana, S.V. Kuleshov, G.R. Farrar, E.S. Zherebtsova and A.V. Taranenko. Second virial coefficients of light nuclear clusters and their chemical freezeout in nuclear collisions. – Euro. Phys. J. A 56, 293—115 (2020).
Preprints
 B.E. Grinyuk, K.A. Bugaev, V.V. Sagun, O.I. Ivanytskyi, D.L. Borisyuk, A.S. Zhokhin, G.M. Zinovjev, D.B. Blaschke, L.V. Bravina, E.E. Zabrodin, E. G. Nikonov, G. Farrar, S. Kabana, S.V. Kuleshov and A.V. Taranenko. Classical excluded volumes of loosely bound light (anti)nuclei and their chemical freezeout in heavy ion collisions. – Int. J. Mod. Phys. E, p. 115; arXiv:2004.05481v1 [hepph] (2020).
 V.O. Kurmangaliyeva, N. Kalzhigitov, N. Takibayev, V.S. Vasilevsky. Resonance structure of 8Be with the twocluster resonating group method. – а ArXiv eprints nuclth/2006.04525, (35 pp.), 2020.
 K.A. Bugaev, O.V. Vitiuk, B.E. Grinyuk, N.S. Yakovenko, E.S. Zherebtsova, V.V. Sagun, O.I. Ivanytskyi, D.O. Savchenko, L.V. Bravina, D.B. Blaschke, G.R. Farrar, S. Kabana, S.V. Kuleshov, E.G. Nikonov, A.V. Taranenko, E.E. Zabrodin, and G.M. Zinovjev. Chemical freezeout of light nuclei in high energy nuclear collisions and resolution of the hypertriton chemical freezeout puzzle. – arXiv: 2011.09292v1 [nuclth], 6 p., 18 Nov 2020.
 V.E. Kuzmichev, V.V. Kuzmichev. On the conditions for the classicality of a quantum particle. – arXiv:2007.11886 [quantph], 12p.
Papers at conferences and seminars
 K.A. Bugaev, B.E. Grinyuk, A.I. Ivanytskyi, V.V. Sagun, D.O. Savchenko, G.M. Zinovjev, O.V. Vitiuk, N.S. Yakovenko, E.G. Nikonov, L.V. Bravina, E.E. Zabrodin, S. Kabana, D.B. Blaschke, A.V. Taranenko and E.S. Zherebtsova, «Multiplicities of light nuclear clusters in high energy nuclear collisions and solution of the hypertriton puzzle» at the International Conference on New Frontiers in Physics (ICNFP2020), Kolymbari, Crete, Greece, September 412, 2020 (запрошена секційна за проектом No. 0120U100935).
 K.A. Bugaev, B.E. Grinyuk, A.I. Ivanytskyi, V.V. Sagun, D.O. Savchenko, G.M. Zinovjev, O.V. Vitiuk, N.S. Yakovenko, E.G. Nikon, L.V. Bravina, E.E. Zabrodin, S. Kabana, D.B. Blaschke, A.V. Taranenko and E.S. Zherebtsova, «Chemical freezeout of light nuclei in high energy nuclear collisions and resolution of the hypertriton chemical freezeout puzzle», invited seminar at the Kyiv Institute for Nuclear Research, Department of High Energy Physics, Kyiv, October 29, 2020 (запрошений семінар за проектом No. ЦО51/2018 цільової програми).
Articles in journals, other publications
 Yu.A. Sitenko, V.M. Gorkavenko. Induced vacuum magnetic flux in quantum spinor matter in the background of a topological defect in twodimensional space, Phys. Rev. D 2019, Vol. 100, No.8, 085011 (P.136).
 Yu.A. Sitenko, V.M. Gorkavenko. Polarization of the vacuum of quantized spinor field by a topological defect in twodimensional space, Ukr. J. Phys. 2019, Vol. 64, No. 11, 10691077 (Укр. фіз. журн. 2019, Vol. 64, No. 11, 10621069).
 V.E. Kuzmichev, V.V. Kuzmichev. Generalized uncertainty principle in quantum cosmology for the maximally symmetric space, Ukr. J. Phys., 2019, Vol. 64, No. 2, p. 100108.
 В.Є. Кузьмичов, В.В. Кузьмичов. Узагальнений принцип невизначеності у квантовій космології, УФЖ, 2019, Vol. 64, No. 11, p. 10431046.
 В.Є. Кузьмичов, В.В. Кузьмичов. Квантові поправки до динаміки гравітаційної системи, УФЖ, 2019, Vol. 64, No. 12, p. 11351139.
 Babenko V., Pavlovych V., Gulik V. The pulsed subcritical amplifier of neutron flux driven by highintensity neutron generator. Nuclear Technology and Radiation Protection, 2019, Vol. 34, No. 1, P. 1–12.
 Бабенко В.А., Петров Н.М. О свойствах бегущей константы связи сильного взаимодействия в области низких энергий. Ядерна фізика та енергетика, 2019, т. 20, № 1, с. 5–17. [Babenko V.A., Petrov N.M. Properties of the running coupling constant of strong interaction at low energies. Nuclear Physics and Atomic Energy, 2019, Vol. 20, No. 1, P. 5–17.]
 Бабенко В.А., Петров Н.М. О нарушении зарядовой независимости и зарядовой симметрии константы пионнуклонной связи. Ядерная Физика, 2019, т. 82, № 6, с. 541–552. [Babenko V.A., Petrov N.M. On the breakdown of charge independence and charge symmetry of the pionnucleon coupling constant. Physics of Atomic Nuclei, 2019, Vol. 82, No. 6, P. 662–672.]
 K.A. Bugaev, B.E. Grinyuk, A.I. Ivanytskyi, V.V. Sagun, D.O. Savchenko, G.M. Zinovjev, E.G. Nikonov, L.V. Bravina, E.E. Zabrodin, D.B. Blaschke, S. Kabana, A.V. Taranenko. On separate chemical freezeouts of hadrons and light (anti)nuclei in high energy nuclear collisions. 2019, J.Phys.: Conf.Ser. 1390 012038 doi: 10.1088/17426596/1390/1/012038
 K. Bugaev, A. Ivanytskyi, V. Sagun, B. Grinyuk, D. Savchenko, G. Zinovjev, E. Nikonov, L. Bravina, E. Zabrodin, D. Blaschke, A. Taranenko, L. Turko. HardCore Radius of Nucleons within the Induced Surface Tension Approach, Universe 5 (2), 63 (2019).
 Yu.A. Lashko, V.S. Vasilevsky, G.F. Filippov. Properties of a potential energy matrix in oscillator basis,Ann. Phys., 2019, vol. 409, 167930, (26 pp.)
 V.S. Vasilevsky, K.Katō. On threecluster disintegration of ^{9}Ве, Phys. Sci. Thechnol., 2019, vol. 6, № 1, pp. 410.
 A.D. Duisenbay, N.Zh. Takibayev, V.S. Vasilevsky, V.O. Kurmangaliyeva, E.M. Akzhigitova. Form factors and density distributions of protons and neutrons in ^{7}Li and ^{7}Be, News of the National Academy of sciences of the Republic of Kazakhstan, Phys.Math. Series, 2019, vol. 3, N 325, pp. 7176.
Preprints
 V.F. Kharchenko. Coulomb transition matrix at negative energy and integer values of interaction parameter, arXiv: 1905.13479 [quantph] 31 May 2019. p.p. 1  7.
 V.E. Kuzmichev, V.V. Kuzmichev. Uncertainty principle in quantum mechanics with Newton's gravity, arXiv:1911.01176 [quantph] (2019), 10 p.
 Babenko V.A., Petrov N.M. On the Charge Dependence of the PionNucleon Coupling Constant and NucleonNucleon LowEnergy Scattering Parameters. arXiv:1908.10124 [hepph], 2019, 13 P.
 A.D. Duisenbay, N. Kalzhigitov, K. Katō, V.O. Kurmangaliyeva, N.Zh. Takibayev, V.S. Vasilevsky. Effects of the Coulomb interaction on parameters of resonance states in mirror threecluster nuclei. arXiv: nuclth/1905.07711, (54pp), 2019.
 V.S. Vasilevsky, Yu.A. Lashko. How the antisymmetrization affects a clustercluster interaction: twocluster systems, arXiv: nuclth/1909.07610, (45 pp), 2019.
Papers at conferences and seminars
 Yu.A. Lashko, V.S. Vasilevsky, G.F. Filippov.Influence of the Pauli principle on twocluster potential energy.In Proc. of the 24th European conference on fewbody problems in physics, 24 September, 2019, the University of Surrey,Guildford, UK, arXiv: nuclth/1910.005046, (10 pp), 2019.
 S.Ya. Goroshchenko, A.V. Nesterov, V.A. Nesterov Complete numerical calculation of the interaction energy for two uniformly charged spheroids. Example of heavy ions. Abstracts of Conference Problems of theoretical and mathematical physics, September 2426, 2019, Kyiv, Ukraine. P. 77.
 V.S. Vasilevsky, B.E. Grinyuk, D.V. Piatnytskyi. Structure Features of Mirror Nuclei ^{14}С and ^{14}О within a FiveCluster Model. – Book of Abstructs of the Bogolyubov Kyiv Conference Problems of Theoretical and Mathematical Physics, 2426 of September, Kyiv, 2019, p.81.
 Yu.A. Lashko, G.F. Filippov, V.S. Vasilevsky, Twocluster potential energy and the Pauli principle, accepted for publication in Proc. of the 38th International Workshop on Nuclear Theory, June 23 – 29, 2019, Rila Mountains, Bulgaria, Heron Press, Sofia, Bulgaria, 2019.
 Yu.A. Sitenko. Fieldtheoretical formalism for quantum systems in extreme conditions (запрошена), Різдвяні дискусії 2019, Кафедра теоретичної фізики Львівського національного університету ім. Івана Франка, Львів, 1011 січня 2019.
 Yu.A. Sitenko, V.M. Gorkavenko. Polarization of the vacuum of quantized spinor field by a topological defect in twodimensional space (пленарна), XI BolyaiGaussLobachevsky Conference NonEuclidean, noncommutative geometry and Quantum Physics, ІТФ НАН України, Київ, 1924 травня 2019.
 Ю.A. Ситенко. Релятивістична квантова ферміонна матерія в екстремальних умовах (запрошена), Cемінар пам'яті П.І. Фоміна КВАНТОВА ТЕОРІЯ ПОЛЯ ТА КОСМОЛОГІЯ, Інститут прикладної фізики НАН України, Суми, 20 червня 2019.
 Yu.A. Sitenko. Quantum relativistic fermion matter in particle, astroparticle and condensed matter physics (запрошена), SEENETMTP Assessment Meeting, ICTP, Trieste, Italy, 2023 October 2019.
 V.V. Kuzmichev, V.E. Kuzmichev. Quantum corrections to the dynamics of the gravitational system in quantum cosmology XI BolyaiGaussLobachevsky (BGL2019) Conference: NonEuclidean, NonCommutative Geometry and Quantum Physics (Kiev, Ukraine, May 1924, 2019). Book of Abstracts. p. 22 (пленарна доповідь)
 V.E. Kuzmichev, V.V. Kuzmichev. Generalized uncertainty principle in quantum cosmology XI BolyaiGaussLobachevsky (BGL2019) Conference: NonEuclidean, NonCommutative Geometry and Quantum Physics (Kiev, Ukraine, May 1924, 2019). Book of Abstracts. p. 23 (пленарна доповідь)
 V.V. Kuzmichev, V.E. Kuzmichev. The matterenergy intensity distribution in a quantum gravitational system Bogolyubov Kyiv Conference Problems of Theoretical and Mathematical Physics (Kiev, Ukraine, September 2426, 2019). Program & Abstracts. p. 31 (пленарна доповідь)
 Бабенко В.О., Петров М.М. Стосовно порушення зарядової незалежності та зарядової симетрії ядерних сил. Семінар пам'яті І. В. Сименога, 31 січня 2019 р., Інститут теоретичної фізики НАН України, Київ. (усна доповідь).
 Б.Є. Гринюк. 80 років від дня народження Івана Васильовича Сименога, науковця і вчителя. – Семінар, присвячений пам'яті Івана Васильовича Сименога. ІТФ ім.М.М.Боголюбова НАН України, 31 січня 2019 р., Київ. (усна доповідь)
 K.A. Bugaev, A.I. Ivanytskyi, V.V. Sagun, B.E. Grinyuk, D.O. Savchenko, G.M. Zinovjev, E.G. Nikonov, L.V. Bravina, E.E. Zabrodin, D.B. Blaschke, S. Kabana, and A.V. Taranenko. Possible signals of two QCD phase transitions at NICAFAIR energies. EPJ Web of Conferences 204, 03001 (2019). doi:10.1051/epjconf/201920403001
 Б.Є. Гринюк, В.С. Василевський, Д.В. П'ятницький. Особливості структури найнижчих збуджених станів дзеркальних ядер ^{14}С і ^{14}О. – Семінар Проблеми теоретичної фізики, присвячений пам'яті академіка Олексія Ситенка. ІТФ ім. М. М. Боголюбова НАН України, 14 лютого 2019 р., Київ. (усна доповідь)
 V.S. Vasilevsky, B.E. Grinyuk, D. V. Piatnytskyi. Structure Features of Mirror Nuclei ^{14}С and ^{14}О within a FiveCluster Model. – Bogolyubov Kyiv Conference Problems of Theoretical and Mathematical Physics, 2426 of September, Kyiv. (стендова)
 D. Blaschke, L. Bravina, K. Bugaev, G. Farrar, B. Grinyuk, O. Ivanytskyi, S. Kabana, V. Sagun, A. Taranenko, E. Zabrodin, Xiaoming Zhang, and Daicui Zhou. Thermal Production of Sexaquarks in Heavy Ion Collisions. – Quark Matter 2019 (the XXVIII International Conference on Ultrarelativistic NucleusNucleus Collisions), 39 of November, Wuhan, China, 2019. (poster)
 K.A. Bugaev, V.V. Sagun, B.E. Grinyuk, A.S. Zhokhin, A.I. Ivanytskyi, D.A. Savchenko, G.M. Zinovjev, E.G. Nikonov, L.V. Bravina, E.E. Zabrodin, S. Kabana, D.B. Blaschke and A.V. Taranenko, Updated signals of two QCD phase transitions in heavy ion collisions, at the 8th International Conference on New Frontiers in Physics (ICNFP2019), Kolymbari, Crete, Greece, August 2129, 2019. (invited section lecture)
 K.A. Bugaev, B.E. Grinyuk, A.I. Ivanytskyi, V.V. Sagun, A.S. Zhokhin, D.A. Savchenko, G.M. Zinovjev, E.G. Nikonov, L.V. Bravina, E.E. Zabrodin, S. Kabana, D.B. Blaschke and A.V. Taranenko, Classical excluded volume of loosely bound light (anti)nuclei and their chemical freezeout in HIC, at the 8th International Conference on New Frontiers in Physics (ICNFP2019), Kolymbari, Crete, Greece, August 2129, 2019. (invited section talk)
 D. Blaschke, L. Bravina, K. Bugaev, G. Farrar, B. Grinyuk, O. Ivanytskyi, S. Kabana, V. Sagun, A.Taranenko, E. Zabrodin, Xiaoming Zhang and Daicui Zhou, Thermal production of Sexaquarks in Heavy Ion Collisions, at the 8th International Conference on New Frontiers in Physics (ICNFP2019), Kolymbari, Crete, Greece, August 2129, 2019. (invited section talk)
 K.A. Bugaev, V.V. Sagun, B.E. Grinyuk, A.S. Zhokhin, A.I. Ivanytskyi, D.A. Savchenko, G.M. Zinovjev, E.G. Nikonov, L.V. Bravina, E.E. Zabrodin, S. Kabana, D.B. Blaschke and A.V. Taranenko, Heavy ion collisions at NICAFAIR energies and possible signals of two QCD phase transitions, at The II International Workshop on Theory of Hadronic Matter Under Extreme Conditions, Dubna, JINR, Russian Federation, 1619 September 2019. (invited plenary talk)
 Yu.A. Lashko, G.F. Filippov, V.S. Vasilevsky, Twocluster potential energy and the Pauli principle, 38th International Workshop on Nuclear Theory, June 23 – 29, 2019, Rila Mountains, Bulgaria, 2019 (пленарна).
 Yu.A. Lashko, G.F. Filippov, V.S. Vasilevsky, Influence of the Pauli principle on twocluster potential energy, 24th European Few Body Conference, September 26, 2019, Guildford, Surrey, United Kingdom (усна доповідь).
 Yu.A. Lashko, V.S. Vasilevsky, G.F. Filippov, Role of the Pauli principle in clustercluster interaction, Bogolyubov Kyiv Conference Problems of theoretical and mathematical physics, Kyiv, September 2426, 2019 (усна доповідь).
 Ю.А. Лашко, В.С. Василевський, Г.Ф. Філіппов. Властивості матриці потенціальної енергії двочастинкової системи, Семінар присвячений памяті І. В. Сименога,ІТФ ім. М.М. Боголюбова НАН України, 31січня 2019 р. (Пленарна).
 В.С. Василевський, К. Като. Загадковий резонанс та фоторозщеплення 9Ве, Семінар Проблеми теоретичної фізики присвячений пам'яті академіка О.Г. Ситенка, ІТФ ім. М.М. Боголюбова НАН України, 14лютого 2019 р. (Пленарна).
 A.D. Duisenbay, N. Kalzhigitov, K. Katō, V.O. Kurmangaliyeva, N.Zh. Takibayev, V.S. Vasilevsky. Effects of the Coulomb interaction on parameters of resonance states in mirror threecluster nuclei, The 6th International workshop Nuclear Physics, Nuclear Astrophysics and Cosmic Rays,Almaty, Kazakhstan, 1418 April, 2019. (Пленарна).
 A.D. Duisenbay, N.Zh. Takibayev, V.S. Vasilevsky. Application of the resonating group method for studying the structure and reactions in ^{7}Li and ^{7}Be, The 6th International Workshop Nuclear Physics, Nuclear Astrophysics and Cosmic Rays, Almaty, Kazakhstan, 1618 April 2019, AlFarabi Kazakh National University.(Пленарна).
 N. Kalzhigitov, N.Zh. Takibayev, V.S. Vasilevsky Investigation of processes in ^{6}Li within the resonating group method., The 6th International Workshop Nuclear Physics, Nuclear Astrophysics and Cosmic Rays, Almaty, Kazakhstan, 1618April 2019,AlFarabi Kazakh National University. (Пленарна).
 K. Katō, N. Takibayev, V.S. Vasilevsky. Symplectic CoherentState Basis in the OCM Calculations of Nuclear Cluster System,The 6th International workshop Nuclear Physics,Nuclear Astrophysics and Cosmic Rays,Almaty, Kazakhstan, 1418 April, 2019,AlFarabi Kazakh National University. (Пленарна).
 Yu.A. Lashko, V.S. Vasilevsky, G.F. Filippov. TwoCluster Potential Energy and the Pauli Principle. In Proc. of the 36th International Workshop on Nuclear Theory, 25 June – 1 July 2019, the Rila Mountains, Bulgaria, Book of Abstracts p.25. (Пленарна).
 Yu.A. Lashko, V.S. Vasilevsky, G.F. Filippov. Influence of the Pauli principle on twocluster potential energy.The 24th European conference on fewbody problems in physics, 24 September, 2019, the University of Surrey,Guildford, UK. (усна).
 V.S. Vasilevsky, A.D. Duisenbay, N. Kalzhigitov, K. Katō, V.O. Kurmangaliyeva, N.Zh. Takibayev. Effects of the Coulomb interaction on parameters of resonance states in mirror threecluster nuclei, The Bogolyubov Kyiv Conference, Problems of Theoretical and Mathematical Physics, Bogolyubov Institute for Theoretical Physics, September 2426, Kyiv,Ukraine. (усна).
 Yu.A. Lashko, V.S. Vasilevsky, G.F. Filippov. Role of the Pauli principle in clustercluster interactionThe Bogolyubov Kyiv Conference, Problems of Theoretical and Mathematical Physics, Bogolyubov Institute for Theoretical Physics, September 2426, Kyiv,Ukraine.(усна).
 S.Ya. Goroshchenko, A.V. Nesterov, V.A. Nesterov, Conference Problems of theoretical and mathematical physics, September 2426, 2019, Kyiv, Ukraine. P. (стендова).
Articles in journals, other publications
 Yu.A. Sitenko. Chiral effects in magnetized quantum spinor matter in particle and astroparticle physics, Intern. J. Mod. Phys. A, 2018, Vol.33, No. 34, 1845020 (13 pp.).
 Yu.A. Sitenko, V.M. Gorkavenko. Properties of the ground state of electronic excitations in carbonlike nanocones, Low Temp. Phys. 2018, Vol. 44, No. 12, 12611271 /Fiz. Nizk. Temp., 2018, Vol. 44, No. 12, 16181629.
 Yu.A. Sitenko, V.M. Gorkavenko. NonEuclidean geometry, nontrivial topology and quantum vacuum effects, Universe, 2018, Vol. 4, No. 2, 23, (12 pp.).
 V.F. Kharchenko. Partial wave offshell Coulombamplitudes at excitedstate energy, Canadian Journal of Physics, Vol. 96, No.8 (2018 ) p.p. 933  937.
 В.А. Бабенко, Н.М. Петров. Об оценке массы странного кварка на основе экспериментальных данных об октете легчайших барионов. Ядерна фізика та енергетика, 2018, т. 19, № 3, с. 227236. [Babenko V. A., Petrov N. M. On the estimation of the strange quark mass from the experimental data on the light baryon octet. Nuclear Physics and Atomic Energy, 2018, Vol. 19, No. 3, P. 227236.].
 В.А. Бабенко, В.Н. Павлович. Изучение свойств самоподдерживающейся цепной ядерной реакции в топливосодержащих массах объекта Укрытие в случае переменной скорости поступления воды. Ядерна фізика та енергетика, 2018, т. 19, № 1, с. 2130. [Babenko V.A., Pavlovych V N. Study of the properties of selfsustaining nuclear chain reaction in the fuelcontaining masses of the Ukryttya object for the case of varying velocity of water inflow. Nuclear Physics and Atomic Energy, 2018, Vol. 19, No. 1, P. 2130.]
 V.A. Babenko, V.I. Gulik, V.M. Pavlovych. The pulsed subcritical amplifier of neutron flux driven by highintensity neutron generator. Nuclear Technology and Radiation Protection, 2018, Vol. 33, No. 3.
 V.E. Kuzmichev, V.V. Kuzmichev. Quantum dynamics of the early universe, Ukr. J. Phys., V. 63, No. 3, p. 196203 (2018).
 V.E. Kuzmichev, V.V. Kuzmichev. The matterenergy intensity distribution in a quantum gravitational system, Quantum Stud.: Math. Found., V. 5, 245255 (2018).
 V.S. Vasilevsky, Yu. A. Lashko, G.F. Filippov. Two and threecluster decays of light nuclei with the hyperspherical harmonics, Phys.Rev.C., 2018, vol. 97, p.064605 (16 pages)
 V.S. Vasilevsky, K. Katō, N. Takibayev.Systematic investigation of the Hoyleanalog states in light nuclei, Phys. Rev. C, vol. 98, N2, 024325, (14 pp), 2108;
Papers at conferences and seminars
 V.S. Vasilevsky, K. Katō, N. Takibayev. The Hoyleanalog states in light nuclei, Proc. of the 4th International workshop State of the Art in Nuclear Cluster Physics, Galveston, Texas, USA, 1418 May, 2018, AIP Conference Proceeding, vol. 2038, N1, 020022(8 pp), 2018.
 Yu.A. Lashko, G.F. Filippov, V.S. Vasilevsky. Democratic and nondemocratic motion of three clusters with the hyperspherical harmonics. In Proc. of the 36th International Workshop on Nuclear Theory, 25 June  1 July 2017, the Rila Mountains, Bulgaria, Heron Press, Sofia, Bulgaria, eds. M. Gaidarov and N. Minkov, 2017, vol. 36, pp. 244253.
Articles in journals, other publications
 V.F. Kharchenko. Solution of the LippmannSchwinger equation for a partial wave transition matrix with repulsive Coulomb interaction, Ukr. J. Phys., Vol. 62 No.3 (2017) p.p. 263  270.
 V.E. Kuzmichev, V.V. Kuzmichev. Behaviour of the gravitational system close to the Planck epoch, Ukr. J. Phys., 2017, Vol. 62, No. 6, p. 545553.
 V.E. Kuzmichev, V.V. Kuzmichev. The matterenergy intensity distribution in a quantum gravitational system, Quantum Stud.: Math. Found. (2017). https://doi.org/10.1007/s4050901701150
 Бабенко В.А., Петров Н.М. О связи между зарядовой и нейтральной константами пионнуклонной связи в модели Юкавы. Письма в ЭЧАЯ, 2017, т. 14, № 1, с. 2639.
 Бабенко В.А., Петров Н.М. О влиянии различия масс пимезонов (π±π0) и нуклонов (np) на нарушение зарядовой независимости ядерных сил. Ядерна фізика та енергетика, 2017, т. 18, № 1, с. 1321.
 Yu.A. Lashko, G.F. Filippov, V.S. Vasilevsky. Microscopic threecluster model of ^{10}Be, Nucl. Phys., A958, 2017, pp. 78100.
 V.S. Vasilevsky, N.Zh. Takibayev, A.D. Duisenbay. Microscopic description of ^{8}Li and ^{8}B nuclei within threecluster model, Ukr. J. Phys., 62, N6, 2017, pp. 461472.
 V.S. Vasilevsky, K. Katō, N.Zh. Takibayev. Formation and decay of resonance states in ^{9}Be and ^{9}B nuclei. Microscopic threecluster model investigations, Phys. Rev. C, 2017, 96, №3, 034322, 14 pp.
 K. Katō, V.S. Vasilevsky, N.Zh. Takibayev. Nuclear Cluster Dynamics in NucleoSynthesis in Neutron Stars, in book Neutron Stars. Physics, Properties and Dynamics, editors N. Zh. Takibayev and K. Boshkayev, Nova Science Publishers, Inc., NewYork, Chapter 6, 2017, pp. 173226.
 B.E. Grinyuk, D.V. Piatnytskyi. Structure of ^{14}N nucleus within a fivecluster model. Ukr. J. Phys., vol. 62, № 10, 2017, p. 835844.
Articles in journals, other publications
 Yu.A. Sitenko. Hot dense magnetized ultrarelativistic spinor matter in a slab, Phys.Rev.D  2016.  V.94, No.8.  085014 (P.114).
 Yu.A. Sitenko. On the chiral separation effect, Europhys.Lett.  2016.  V.114, No.20.  61001 (P.14).
 Yu.A. Sitenko. Selfadjointness and the Casimir effect with confined quantized spinor matter, J.Phys.Conf.Series  2016  V.670.  012048 (P.115).
 V.M. Gorkavenko, I.V. Ivanchenko, Yu.A. Sitenko. Induced vacuum current and magnetic field in the background of a vortex, Intern.J.Mod.Phys.A  2016  V.31, No.6  1650017 (P.111).
 Yu.A. Sitenko. Hot dense magnetized spinor matter in particle and astroparticle physics: the role of boundaries, Odessa Astronomical Publications  2016.  V.29.  1218.
 Yu.A.Sitenko, V.M.Gorkavenko, Selfadjoitness, confinement and the Casimir effect, Facta Universitatis. Series Physics, Chemistry and Technology  2016  V. 14, No. 3  319335.
 V.F. Kharchenko. Analytical expressions for partial wave twobody Coulomb transition matrices at ground state energy, Annals of Physics, Vol. 374 ( 2016 ) p.p. 16  26.
 Бабенко В.А., Петров Н.М. Изучение зарядовой зависимости пионнуклонной константы связи с использованием данных о нуклоннуклонном взаимодействии при низких энергиях. Ядерная Физика, 2016, т. 79, № 1, с. 812.
 Бабенко В.А., Петров Н.М. О нарушении изоспиновой инвариантности константы пионнуклонной связи и длины нуклоннуклонного рассеяния. Ядерна фізика та енергетика, 2016, т. 17, № 2, с. 143149.
 Бабенко В.А., Петров Н.М. О связи между зарядовой и нейтральной константами пионнуклонной связи в модели Юкавы. Письма в ЭЧАЯ, 2017, т. 14, № 1, с. 114.
 D.V. Piatnytskyi. Structure of ^{14}C and ^{14}О nuclei calculated in the variational approach. УФЖ, т. 61, № 8, 2016, с. 674680.