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NSR database version of May 10, 2024.

Search: Author = V.A.Knyr

Found 22 matches.

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2007KH07      Phys.Rev. C 75, 064001 (2007)

N.A.Khokhlov, V.A.Knyr, V.G.Neudatchin

Nucleon-nucleon wave function with short-range nodes and high-energy deuteron photodisintegration

NUCLEAR REACTIONS 2H(γ, p), E=1.1-2.5 GeV; calculated σ and angular distributions using the Moscow potential of the NN interaction. Compared results to available data.

doi: 10.1103/PhysRevC.75.064001
Citations: PlumX Metrics


2007ZA08      Phys.Atomic Nuclei 70, 676 (2007); Yad.Fiz. 70, 706 (2007)

S.A.Zaytsev, V.A.Knyr, Yu.V.Popov

Description of the Continuous Spectrum of a Three-Body Coulomb System within the J-Matrix Approach

doi: 10.1134/S1063778807040084
Citations: PlumX Metrics


2006KH01      Phys.Rev. C 73, 024004 (2006)

N.A.Khokhlov, V.A.Knyr

Reconstruction of the optical potential from scattering data

doi: 10.1103/PhysRevC.73.024004
Citations: PlumX Metrics


2006KN04      Phys.Atomic Nuclei 69, 2034 (2006); Yad.Fiz. 69, 2079 (2006)

V.A.Knyr, V.G.Neudatchin, N.A.Khokhlov

Relativistic Optical Model on the Basis of the Moscow Potential and Lower Phase Shifts for Nucleon-Nucleon Scattering at Laboratory Energies of up to 3 GeV

NUCLEAR STRUCTURE 2H; analyzed nucleon-nucleon scattering data; deduced binding energy, μ, quadrupole moment, radius.

NUCLEAR REACTIONS 1H(p, X), (n, X), E=0-3 GeV; analyzed phase shifts, related data; deduced optical model parameters.

doi: 10.1134/S1063778806120064
Citations: PlumX Metrics


2006ZA01      Phys.Atomic Nuclei 69, 255 (2006); Yad.Fiz. 69, 276 (2006)

S.A.Zaitsev, V.A.Knyr, Yu.V.Popov

Solving Faddeev-Merkuriev Equations within the J-Matrix Approach Application to Coulomb Problems

doi: 10.1134/S1063778806020098
Citations: PlumX Metrics


2005KN03      Bull.Rus.Acad.Sci.Phys. 69, 1755 (2005)

V.A.Knyr, V.G.Neudatchin, N.A.Khokhlov

Description of nucleon-nucleon scattering at Elab=0-6 GeV in relativistic quasipotential optical model based on Moscow potential

NUCLEAR STRUCTURE 2H; calculated binding energy, radius, quadrupole moment, μ.

NUCLEAR REACTIONS 1H(n, X), (p, X), E=0-6 GeV; calculated phase shifts, mixing parameter.


2004KN03      Yad.Fiz. 67, 961 (2004); Phys.Atomic Nuclei 67, 937 (2004)

V.A.Knyr, N.A.Khokhlov

Relativistic Treatment of Bremsstrahlung in the Process pp → ppγ with Allowance for Isobar Channels and Possibility of Discriminating between Different Types of Nucleon-Nucleon Interaction

NUCLEAR REACTIONS 1H(p, p'γ), E=280-1000 MeV; calculated σ, σ(θ); deduced sensitivity to nucleon-nucleon interaction features.

doi: 10.1134/1.1755386
Citations: PlumX Metrics


2003KH02      Yad.Fiz. 66, 146 (2003); Phys.Atomic Nuclei 66, 143 (2003)

N.A.Khokhlov, V.G.Neudatchin, V.A.Knyr

Relativistic Treatment of the Hard-Bremsstrahlung Process pp → ppγ of Nucleon-Nucleon Interaction

NUCLEAR REACTIONS 1H(p, p'γ), E=280-500 MeV; calculated σ(θ); deduced sensitivity to nucleon-nucleon potential.

doi: 10.1134/1.1540669
Citations: PlumX Metrics


2003KH12      Phys.Rev. C 68, 054002 (2003)

N.A.Khokhlov, V.A.Knyr, V.G.Neudatchin

Relativistic calculation of hard bremsstrahlung pp → ppγ to discriminate among different kinds of NN interactions

NUCLEAR REACTIONS 1H(p, p'γ), E=280-500 MeV; calculated bremsstrahlung σ(θ). Point form dynamics, several nucleon-nucleon potentials compared.

doi: 10.1103/PhysRevC.68.054002
Citations: PlumX Metrics


2003KN03      Bull.Rus.Acad.Sci.Phys. 67, 747 (2003)

V.A.Knyr, N.A.Khokhlov

pp → ppγ reaction with isobaric degrees of freedom

NUCLEAR REACTIONS 1H(p, p'γ), E=280, 500 MeV; calculated σ(θ), NΔ and NN* channels contributions.


2002KN04      Bull.Rus.Acad.Sci.Phys. 66, 758 (2002)

V.A.Knyr, N.A.Khokhlov, V.G.Neudachin

Investigation of NN-potentials in pp → ppγ Reaction

NUCLEAR REACTIONS 1H(p, pγ), E=280 MeV; calculated σ(θ), Ay(θ). Various NN potentials compared.


2000KH21      Phys.Rev. C62, 054003 (2000)

N.A.Khokhlov, V.A.Knyr, V.G.Neudatchin, A.M.Shirokov

Nucleon-Nucleon Short-Range Wave Function and Hard Bremsstrahlung pp → ppγ

NUCLEAR REACTIONS 1H(p, p'γ), E=280, 350, 400, 450, 500 MeV; calculated σ(θ), Ay(θ); deduced dependences on NN potential.

doi: 10.1103/PhysRevC.62.054003
Citations: PlumX Metrics


2000KN03      Yad.Fiz. 63, No 11, 1988 (2000); Phys.Atomic Nuclei 63, 1895 (2000)

V.A.Knyr, V.G.Neudatchin, N.A.Khokhlov

Possibility of Choosing between Different Types of Nucleon-Nucleon Interaction on the Basis of Data on Hard Bremsstrahlung in the Process pp → ppγ at Beam Energies in the Range 350-500 MeV

NUCLEAR REACTIONS 1H(p, p'γ), E=350-500 MeV; calculated σ(θ); deduced sensitivity to nucleon-nucleon potential.

doi: 10.1134/1.1326980
Citations: PlumX Metrics


1998KH03      Nucl.Phys. A629, 218c (1998)

N.A.Khokhlov, V.A.Knyr, V.G.Neudatchin, A.M.Shirokov

Bremsstrahlung of 350-450 MeV Protons as a Tool to Study NN Interaction Off-Shell

NUCLEAR REACTIONS 1H(p, p'γ), E=280-450 MeV; calculated σ(θ(γ)). Several NN potentials compared.

doi: 10.1016/S0375-9474(97)00691-X
Citations: PlumX Metrics


1996KN03      Yad.Fiz. 59, No 4, 607 (1996); Phys.Atomic Nuclei 59, 575 (1996)

V.A.Knyr, L.Ya.Stotland

Possibility of Solving the Three-Body Problem by the J-Matrix Method


1993KN04      Yad.Fiz. 56, No 10, 72 (1993); Phys.Atomic Nuclei 56, 1342 (1993)

V.A.Knyr, A.I.Mazur, Yu.F.Smirnov

Study of the Reaction 16O(π+, K+)16O(Lambda) with Inclusion of the Continuous Spectrum

NUCLEAR REACTIONS 16O(π+, K+), E at 500 MeV/c; analyzed σ(θ, E(K+)); deduced Lambda particle continuum, hole excitation roles. Impulse approximation.


1991KN06      Yad.Fiz. 54, 1518 (1991); Sov.J.Nucl.Phys. 54, 927 (1991)

V.A.Knyr, A.I.Mazur, Yu.F.Smirnov

Cross Section for Production of the Hypernucleus 7Li(Lambda) with Allowance for the Continuum

NUCLEAR REACTIONS 7Li(K-, π-), E not given; calculated σ(θ) vs excitation, hypernucleus decay width. Shell model, continuum effects, R-matrix.


1990KN07      Yad.Fiz. 52, 754 (1990); Sov.J.Nucl.Phys. 52, 483 (1990)

V.A.Knyr, A.I.Mazur, Yu.E.Smirnov

Calculation of the Cross Section for the 16O(K-, π-)16O(Lambda) Reaction in the Oscillator Representation of Scattering Theory

NUCLEAR REACTIONS 16O(K-, π-), E not given; calculated σ(θ) vs hypernucleus excitation; deduced channel coupling effects role. Shell model in the continuum.


1987KN09      Ukr.Fiz.Zh. 32, 1129 (1987)

V.A.Knyr, A.I.Mazur, Yu.F.Smirnov

Energy Spectrum of the 7(Lambda)Li Hypernucleus in the Model of Shells

NUCLEAR REACTIONS 7Li(K-, π-), E ≤ 25 MeV; calculated σ(θ); deduced hypernucleus decay features. Harmonic oscillator shell model.


1981KN12      Acta Phys.Pol. B12, 1067 (1981)

V.A.Knyr, Yu.F.Smirnov

Cluster Properties of the Giant Monopole Resonances E0 in the Light and Medium Mass Nuclei

NUCLEAR STRUCTURE 8Be, 12C, 16O, 20Ne, 24Mg, 28Si, 32S, 36Ar, 40Ca; calculated giant multipole, ground state Sα ratio. Cluster properties, Sp(2, R) group.


1978KN05      Yad.Fiz. 28, 330 (1978); Sov.J.Nucl.Phys. 28, 167 (1978)

V.A.Knyr, Y.F.Smirnov

The Method of Generalized Hyperspherical Functions and Properties of the 6Li Nucleus

NUCLEAR STRUCTURE 6Li; calculated binding energies, B(E2), rms radii. Generalized hyperspherical functions.


1972FE19      Yad.Fiz. 16, 670 (1972); Sov.J.Nucl.Phys. 16, 376 (1973)

A.D.Fedorov, V.A.Knyr

Rigid Asymmetrical Rotator and Deformability of Nuclei

NUCLEAR STRUCTURE 34S, 60Ni, 68Zn, 72,74Ge, 76,80Se, 84Kr, 100Ru, 110,112,114Cd, 122Te, 156Gd, 160Dy, 166,168Er, 182,184,186W, 186,188,190,192Os, 192,194Pt, 198Au, 202Hg, 232Th; calculated influence of deformation on probability of electric quadrupole transitions, quadrupole moments.


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