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NSR database version of May 10, 2024.

Search: Author = G.A.Chekomazov

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1998UR01      Yad.Fiz. 61, No 3, 435 (1998); Phys.Atomic Nuclei 61, 375 (1998)

M.H.Urin, G.A.Chekomazov

Description of the Direct Nucleonic Decay of Single-Particle Quasistationary States of Near-Magic Nuclei within the Generalized Optical Model

NUCLEAR STRUCTURE 91Zr, 91Nb, 209Pb, 209Bi; calculated single-particle levels, transition intensities. Generalized optical potential.

1996CH12      Nucl.Phys. A599, 259c (1996)

G.A.Chekomazov, S.E.Muraviev, M.H.Urin

On Description of the Direct Nucleon Decay of Giant Resonances

NUCLEAR STRUCTURE 208Bi; calculated IAR, Gamow-Teller resonances proton escape widths. 208Pb; calculated giant monopole, dipole resonance neutron escape widths. Extended continuum RPA approaches.

doi: 10.1016/0375-9474(96)00067-X
Citations: PlumX Metrics

1995CH24      Phys.Lett. 349B, 400 (1995)

G.A.Chekomazov, M.H.Urin

On the Direct Nucleon Decay of High-Spin Subbarrier Single-Particle States in Near-Magic Nuclei

NUCLEAR STRUCTURE 209Pb, 91Zr; calculated levels, high-spin subbarrier single nucleon quasistationary states, escape widths, direct neutron decay branching ratios. Optical, coupled-channels approach.

doi: 10.1016/0370-2693(95)00288-V
Citations: PlumX Metrics

1995CH54      Phys.Lett. 354B, 7 (1995)

G.A.Chekomazov, M.H.Urin

On Direct Nucleon Decay of the Giant Dipole Resonance and Photonucleon Reactions

NUCLEAR REACTIONS 208Pb(γ, X), E=8-20 MeV; 140Ce, 208Pb(n, γ), E not given; calculated σ(E). 208Pb levels deduced effective neutron partial widths. Semi-classical approach.

doi: 10.1016/0370-2693(95)00641-W
Citations: PlumX Metrics

1995UR02      Bull.Rus.Acad.Sci.Phys. 59, 719 (1995)

M.G.Urin, G.A.Chekomazov

Relative Intensities of Direct Nucleon Decay of High-Spin Subbarier Single-Particle States in Near-Magic Nuclei

NUCLEAR STRUCTURE 209Pb, 91Zr; calculated high-spin states, widths neutron decay relative intensities. Sub-barrier single particle states.

1994UR04      Bull.Rus.Acad.Sci.Phys. 58, 1827 (1994)

M.G.Urin, G.A.Chekomazov

Semimicroscopic Approach to the Theory of Semidirect Photonucleon Reactions

NUCLEAR REACTIONS 208Pb(γ, X), E=8-16 MeV; analyzed σ(E). 140Ce, 89Y(n, γ), E=6-16 MeV; analyzed total, partial σ(E); deduced GDR related parameters. Continuum RPA.

1993RU08      Bull.Rus.Acad.Sci.Phys. 57, 1656 (1993)

O.A.Rumyantsev, M.G.Urin, G.A.Chekomazov

Two-Stage Nucleon Decay of Charge-Exchange Giant Resonances

NUCLEAR STRUCTURE 207,209Tl, 120,118Sn, 91Y; calculated direct IAR neutron decay partial width. 208Pb, 118,120Sn; calculated direct Gamow-Teller resonance neutron decay partial widths. Shell model, two-stage decay.

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