Keywords: mesons, Breit-Fermi hamiltonian, mass spectrum, screening potential

Description of mass spectrum of B_c-meson family

V.Yu. Lazur , V.V. Rubish , O.K. Reity , S.I. Myhalyna

10.24144/2415-8038.2019.46.107-117

Suggested citation

V.Yu. Lazur, V.V. Rubish, O.K. Reity, & S.I. Myhalyna (2019).

Description of mass spectrum of B_c-meson family

. Scientific Herald of Uzhhorod University. Series "Physics", (46), 107-117. 10.24144/2415-8038.2019.46.107-117

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 46, 2019

Keywords: quantum computer, dipole-dipole interaction, effects of retardation, Fues potential

Matrix elements of the dipole-dipole interaction between two two-level atoms distanced arbitrarily from each other

V.Yu. Lazur , S.I. Myhalyna , O.K. Reity , V.V. Rubish , M.I. Karbovanets

10.24144/2415-8038.2019.45.73-84

Suggested citation

V.Yu. Lazur, S.I. Myhalyna, O.K. Reity, V.V. Rubish, & M.I. Karbovanets (2019).

Matrix elements of the dipole-dipole interaction between two two-level atoms distanced arbitrarily from each other

. Scientific Herald of Uzhhorod University. Series "Physics", (45), 73-84. 10.24144/2415-8038.2019.45.73-84

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 45, 2019

Keywords: OBK-approximation, Green's function, charge exchange reaction, molecular ion, electron

Green's functions method in single-electron charge exchange theory of the hydrogen molecular ion on the naked nucleuses

V.Yu. Lazur , M.I. Karbovanets , V.V. Aleksiy , S.I. Myhalyna

10.24144/2415-8038.2017.42.62-72

Suggested citation

V.Yu. Lazur, M.I. Karbovanets, V.V. Aleksiy, & S.I. Myhalyna (2017).

Green's functions method in single-electron charge exchange theory of the hydrogen molecular ion on the naked nucleuses

. Scientific Herald of Uzhhorod University. Series "Physics", (42), 62-72. 10.24144/2415-8038.2017.42.62-72

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 42, 2017

Keywords: hydrogen atom, spherical basis, parabolic basis, perturbation theory, two-center corrections, additional integral of motion

Two-center corrections to the spherical and parabolic bases of the hydrogen atom

V.M. Khmara , M. Hnatič , V.Yu. Lazur , O.K. Reity , V.V. Rubish

10.24144/2415-8038.2017.42.95-103

Suggested citation

V.M. Khmara, M. Hnatič, V.Yu. Lazur, O.K. Reity, & V.V. Rubish (2017).

Two-center corrections to the spherical and parabolic bases of the hydrogen atom

. Scientific Herald of Uzhhorod University. Series "Physics", (42), 95-103. 10.24144/2415-8038.2017.42.95-103

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 42, 2017

Keywords: tunneling ionization, Stark effect, quasiclassical approximation

Quasiclassical theory of tunnel ionization of an atom by parallel electric and magnetic fields

O.K. Reity , V.Yu. Lazur , V.K. Reity

10.24144/2415-8038.2017.42.112-120

Suggested citation

O.K. Reity, V.Yu. Lazur, & V.K. Reity (2017).

Quasiclassical theory of tunnel ionization of an atom by parallel electric and magnetic fields

. Scientific Herald of Uzhhorod University. Series "Physics", (42), 112-120. 10.24144/2415-8038.2017.42.112-120

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 42, 2017

Keywords: F atom, electron scattering, B-splines R-matrix method, differential scattering cross-sections, 3D surfaces

The 3D differential cross sections of electron scattering on fluorine atom

S.V. Gedeon , V.F. Gedeon , V.Yu. Lazur , E.A. Nagy

10.24144/2415-8038.2017.42.121-127

Suggested citation

S.V. Gedeon, V.F. Gedeon, V.Yu. Lazur, & E.A. Nagy (2017).

The 3D differential cross sections of electron scattering on fluorine atom

. Scientific Herald of Uzhhorod University. Series "Physics", (42), 121-127. 10.24144/2415-8038.2017.42.121-127

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 42, 2017

Keywords: two-electron charge exchange, ion-atom collisions, Coulomb interaction, Dodd-Graider equation

Continuum distorted-wave method in the two-electron charge exchange theory

V.Yu. Lazur , M.I. Karbovanets , V.V. Aleksiy , S.I. Myhalyna

10.24144/2415-8038.2017.42.137-152

Suggested citation

V.Yu. Lazur, M.I. Karbovanets, V.V. Aleksiy, & S.I. Myhalyna (2017).

Continuum distorted-wave method in the two-electron charge exchange theory

. Scientific Herald of Uzhhorod University. Series "Physics", (42), 137-152. 10.24144/2415-8038.2017.42.137-152

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 42, 2017

Keywords: phosphorus atom, sulfur atom, structure calculation of atomic systems, B-spline R-matrix method, Hartree-Fock method, multi-electronic bases, correlation interaction, single- and multi-configuration approximation

Calculations of the Energy Structure of P, S Atoms by the R-Matrix Method with B-Splines

N.Yu. Kondor , O.V. Yegiazarian , V.Yu. Lazur

https://doi.org/10.24144/2415-8038.2020.48.67-77

Suggested citation

N.Yu. Kondor, O.V. Yegiazarian, & V.Yu. Lazur (2020).

Calculations of the Energy Structure of P, S Atoms by the R-Matrix Method with B-Splines

. Scientific Herald of Uzhhorod University. Series "Physics", (48), 67-77. https://doi.org/10.24144/2415-8038.2020.48.67-77

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 48, 2020

Keywords: .

Green's functions method  in the reactions of a single-electron charge-exchange

V.Yu. Lazur , V.V. Aleksiy , S.I. Myhalyna , M.I. Karbovanets

10.24144/2415-8038.2017.41.85-93

Suggested citation

V.Yu. Lazur, V.V. Aleksiy, S.I. Myhalyna, & M.I. Karbovanets (2017).

Green's functions method  in the reactions of a single-electron charge-exchange

. Scientific Herald of Uzhhorod University. Series "Physics", (41), 85-93. 10.24144/2415-8038.2017.41.85-93

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 41, 2017

Keywords: eikonal approximation, Green's function, single-electron charge exchange, atom, ion

Accounting the effects of electron re-scattering in the single-electron charge-exchange reaction

V.Yu. Lazur , V.V. Aleksiy , S.I. Myhalyna

10.24144/2415-8038.2017.41.103-111

Suggested citation

V.Yu. Lazur, V.V. Aleksiy, & S.I. Myhalyna (2017).

Accounting the effects of electron re-scattering in the single-electron charge-exchange reaction

. Scientific Herald of Uzhhorod University. Series "Physics", (41), 103-111. 10.24144/2415-8038.2017.41.103-111

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 41, 2017

Keywords: Mg, Ca and Sr atoms, electrons scattering, B-splines R-matrix method, integral and differential excitation cross sections

Electron impact excitation the lower levels of Mg, Ca and Sr atoms

E.A. Nagy , S.V. Gedeon , V.Yu. Lazur

10.24144/2415-8038.2016.40.122-129

Suggested citation

E.A. Nagy, S.V. Gedeon, & V.Yu. Lazur (2016).

Electron impact excitation the lower levels of Mg, Ca and Sr atoms

. Scientific Herald of Uzhhorod University. Series "Physics", (40), 122-129. 10.24144/2415-8038.2016.40.122-129

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 40, 2016

Keywords: polar molecules, slow collisions, two-electron exchange interaction, asymptotic theory

Two-electron exchange interaction in the quasimolecular systems with long-range dipole potential

O.M. Karbovanets , M.I. Karbovanets , V.Yu. Lazur , M.V. Khoma

Suggested citation

O.M. Karbovanets, M.I. Karbovanets, V.Yu. Lazur, & M.V. Khoma (2015).

Two-electron exchange interaction in the quasimolecular systems with long-range dipole potential

. Scientific Herald of Uzhhorod University. Series "Physics", (38), 45-56.

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• Scientific Herald of Uzhhorod University. Series "Physics" - Issue 38, 2015