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NSR database version of April 24, 2024.

Search: Author = M.H.Urin

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2023GO08      Phys.Rev. C 108, 014328 (2023)

M.L.Gorelik, S.Shlomo, B.A.Tulupov, M.H.Urin

Semimicroscopic description of isoscalar giant multipole resonances in medium-mass closed-shell nuclei

NUCLEAR STRUCTURE 48Ca, 90Zr, 132Sn, 208Pb; calculated isoscalar giant multipole resonances (up to L=3, including L=0 and 2 overtones) parameters, relative energy-weighted strength functions for isoscalar giant monopole, dipole, quadrupole, and octupole resonances (ISGMR, ISGDR, ISGQR and ISGOR), projected transition densities for isoscalar giant multipole resonances, partial branching ratio of direct one-nucleon decay. Particle-hole dispersive optical model (PHDOM). Comparison to experimental data.

doi: 10.1103/PhysRevC.108.014328
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2022BO13      Phys.Rev. C 106, 024331 (2022)

V.I.Bondarenko, M.H.Urin

Properties of Gamow-Teller and charge-exchange giant spin-monopole resonances in medium-heavy closed-shell parent nuclei: A semimicroscopic description

NUCLEAR STRUCTURE 48Ca, 90Zr, 132Sn, 208Pb; calculated Gamow-Teller resonance strength distributions, isovector giant spin-monopole resonance strength distributions in β- and β+ channels, transition densities. Semimicroscopic particle-hole dispersive optical model. Comparison to available experimental data.

doi: 10.1103/PhysRevC.106.024331
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2021GO08      Phys.Rev. C 103, 034302 (2021)

M.L.Gorelik, S.Shlomo, B.A.Tulupov, M.H.Urin

Properties of isoscalar giant multipole resonances in medium-heavy closed-shell nuclei: A semimicroscopic description

NUCLEAR STRUCTURE 208Pb; calculated relative energy-weighted strength functions for isoscalar giant monopole, dipole, quadrupole, and octupole resonances (ISGMR, ISGDR, ISGQR and ISGOR), parameters, projected transition densities for isoscalar giant multipole resonances (ISGMPR) and compared with experimental data, isoscalar collective low-energy 3- and 2+ states, B(E2), B(E3), strength distribution, transition density, and partial and total probabilities of direct one nucleon decay, branching ratios for direct one-proton decay of the ISGDR. Particle-hole dispersive optical model (PHDOM).

doi: 10.1103/PhysRevC.103.034302
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2020GO08      Phys.Atomic Nuclei 83, 125 (2020)

M.L.Gorelik, B.A.Tulupov, M.H.Urin

Semimicroscopic Description of Isoscalar Giant Multipole Resonances in the 208Pb Nucleus

doi: 10.1134/S1063778820020118
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2019TU10      Physics of Part.and Nuclei 50, 550 (2019)

B.A.Tulupov, M.H.Urin

Direct + Semidirect E1 Photoneutron Reactions: Semimicroscopic Description

doi: 10.1134/s106377961905023X
Citations: PlumX Metrics


2018GO03      Nucl.Phys. A970, 353 (2018)

M.L.Gorelik, S.Shlomo, B.A.Tulupov, M.H.Urin

On unitarity of the particle-hole dispersive optical model

NUCLEAR STRUCTURE 208Pb; calculated energy weighted relative isoscalar giant monopole resonance strength functions, energy-averaged radial component of ISM (IsoScalar Monopole) double transition density at different energies, partial and total branching ratios for direct neutron decay of ISGMR using initial and unitary versions of PHDOM (Particle-Hole Dispersive Optical Model). Branching ratios compared with data.

doi: 10.1016/j.nuclphysa.2017.12.006
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2018KO30      Eur.Phys.J. A 54, 228 (2018)

G.V.Kolomiytsev, M.L.Gorelik, M.H.Urin

On the spreading width of isobaric analog resonances

NUCLEAR STRUCTURE 208,209Pb; calculated IARs based on the 208,209Pb parent nuclei gs evaluated within continuum RPAs (cRPA)s;, deduced parameters; calculated monopole strength functions for 208Pb parent nucleus within cRPA and Particle-Hole Dispersive Optical Model (PHDOM).

doi: 10.1140/epja/i2018-12658-3
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2017KO37      Phys.Atomic Nuclei 80, 614 (2017); Yad.Fiz. 80, 302 (2017)

G.V.Kolomiytsev, S.Yu.Igashov, M.H.Urin

Unitary version of the single-particle dispersive optical model and single-hole excitations in medium-heavy spherical nuclei

NUCLEAR STRUCTURE 90Zr, 132Sn, 208Pb; calculated single-particle strengths, energies and widths for deep hole states. Comparison with available data.

doi: 10.1134/S1063778817040123
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2016GO19      Nucl.Phys. A955, 116 (2016)

M.L.Gorelik, S.Shlomo, B.A.Tulupov, M.H.Urin

Investigation of the energy-averaged double transition density of isoscalar monopole excitations in medium-heavy mass spherical nuclei

NUCLEAR STRUCTURE 208Pb; calculated energy-weighted γ isoscalar giant monopole resonance strength function, transition density, double transition density vs radius for E*=13.8, 23, 33, 38 MeV using CRPA (Continuum RPA) and particle-hole dispersive optical model.

doi: 10.1016/j.nuclphysa.2016.06.004
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2016UR05      Phys.Atomic Nuclei 79, 139 (2016)

M.H.Urin

Gamow-Teller resonances in the 118Sb compound nucleus: Puzzles of an experiment in Sarov

NUCLEAR REACTIONS 117Sn(p, n), E not given;112,114,116,118,120,122,124Sn(3He, t), E not given. 118Sb compound nucleus calculated Gamow-Teller resonances (GTR); deduced resonance parameters (energy, width). Suggested experimental-theoretical program to investigate of these resonances.

doi: 10.1134/S1063778816020204
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2015GO15      Phys.Atomic Nuclei 78, 551 (2015); Yad.Fiz. 78, 595 (2015)

M.L.Gorelik, Sh.Shlomo, B.A.Tulupov, M.H.Urin

Properties of high-energy isoscalar monopole excitations in medium-heavy mass spherical nuclei

NUCLEAR STRUCTURE 208Pb; calculated isoscalar giant monopole resonance strength functions, particle-hole-type isoscalar monopole excitations using FM-DWBA using the Hartree-Fock ground state density and the transition densities obtained from the Hartree-Fock-based random-phase-approximation (RPA).

doi: 10.1134/S1063778815050075
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2014TU06      Phys.Rev. C 90, 034613 (2014)

B.A.Tulupov, M.H.Urin

Description of the simplest photonuclear reactions within the particle-hole dispersive optical model

NUCLEAR REACTIONS 89Y, 140Ce, 208Pb(γ, n), E=10-26 MeV; calculated total and partial photoabsorption σ(E) for isovector giant dipole and quadrupole resonances (IVGDR and IVGQR), partial branching ratios for direct neutron decay. 89Y, 140Ce, 208Pb(n, γ), E=4-16 MeV; calculated partial differential σ(E), anisotropy parameters. Particle-hole dispersive optical model approach. Comparison with experimental results.

doi: 10.1103/PhysRevC.90.034613
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2013IG01      Phys.Atomic Nuclei 76, 429 (2013); Yad.Fiz. 76, 468 (2013)

S.Yu.Igashov, V.A.Rodin, M.H.Urin

Configuration Splitting of the Gamow-Teller Resonance in Antimony Isotopes: Is This a Real or a Virtual Effect?

NUCLEAR STRUCTURE 116,118,120Sb; calculated Gamow-Teller strength functions; deduced The structural effect of splitting of the main maximum of the Gamow-Teller resonance. Comparison with available data.

doi: 10.1134/S1063778813030083
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2013UR02      Phys.Rev. C 87, 044330 (2013)

M.H.Urin

Damping of high-energy particle-hole-type nuclear excitations: A semimicroscopic model

NUCLEAR STRUCTURE 208Pb; calculated isoscalar monopole strength functions. Semimicroscopic particle-hole dispersive optical model.

doi: 10.1103/PhysRevC.87.044330
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2013YO07      Phys.Rev. C 88, 021301 (2013)

D.H.Youngblood, Y.-W.Lui, Krishichayan, J.Button, M.R.Anders, M.L.Gorelik, M.H.Urin, S.Shlomo

Unexpected characteristics of the isoscalar monopole resonance in the A ≈ 90 region: Implications for nuclear incompressibility

NUCLEAR REACTIONS 90,92,94Zr, 92,96,98,100Mo(α, α'), E=240 MeV; measured α spectra, σ at low angles using Texas A-M cyclotron facility; deduced energies, centroids, widths, E0-EWSR for isoscalar giant monopole resonances (ISGMR), nuclear incompressibility. Comparison with HF-RPA calculations.

doi: 10.1103/PhysRevC.88.021301
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2093.


2012SA57      Phys.Atomic Nuclei 75, 1481 (2012); Yad.Fiz. 75, 1559 (2012)

I.V.Safonov, M.H.Urin

Semimicroscopic description of basic modes of relaxation of the Gamow-Teller resonance

NUCLEAR REACTIONS 208Pb(3He, t), E is not given; calculated Gamow-Teller resonance and strength functions. Comparison with available data.

doi: 10.1134/S1063778812120113
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2012TU06      Phys.Atomic Nuclei 75, 1041 (2012); Yad.Fiz. 75, 1105 (2012)

B.A.Tulupov, M.H.Urin

Simplest photonuclear reactions accompanied by the excitation of isovector giant dipole and quadrupole resonances: Semimicroscopic description

NUCLEAR REACTIONS 208,209Pb, 140Ce, 89Y(n, γ), E<18 MeV; calculated σ(θ), asymmetry, partial probabilities and strength functions for direct IVGDR decay. Comparison with available data.

doi: 10.1134/S106377881209013X
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2011IG01      Phys.Rev. C 83, 044301 (2011)

S.Yu.Igashov, V.Rodin, A.Faessler, M.H.Urin

Gamow-Teller strength distributions for ββ-decaying nuclei within continuum quasiparticle random-phase approximation

RADIOACTIVITY 76Ge, 100Mo, 116Cd, 130Te(2β-); calculated Gamow-Teller amplitudes and strength distributions, matrix elements for 2νββ decay mode. Continuum quasiparticle random-phase approximation (QRPA). Comparison with experimental data.

doi: 10.1103/PhysRevC.83.044301
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2010UR02      Phys.Atomic Nuclei 73, 1384 (2010); Yad.Fiz. 73, 1427 (2010)

M.H.Urin

Particle-hole optical model and strength functions for high-energy giant resonances

doi: 10.1134/S1063778810080119
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2009TU02      Phys.Atomic Nuclei 72, 737 (2009); Yad.Fiz. 72, 780 (2009)

B.A.Tulupov, M.H.Urin

Fragmentation energy shift of giant nuclear resonances

doi: 10.1134/S106377880904019X
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2008IG02      Phys.Atomic Nuclei 71, 1267 (2008)

S.Yu.Igashov, V.A.Rodin, M.H.Urin, A.Faessler

Gamow-Teller strength distributions for ββ-decaying nuclei within continuum QRPA

NUCLEAR STRUCTURE 116Cd(2β-); 130Te(2β-); calculated Gamow-Teller strength distributions; QRPA model.

doi: 10.1134/S1063778808070211
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2008UR02      Nucl.Phys. A811, 107 (2008)

M.H.Urin

Direct-decay properties of giant resonances

NUCLEAR REACTIONS 48Ca, 90Zr, 140Ce, 208Pb(γ, X), E=5-35 MeV; calculated photoabsorption σ, GDR excitation features. 208Pb(γ, n), E=8-30 MeV; 89Y, 140Ce, 208Pb(n, γ), E=5-20 MeV; calculated σ(E, θ=90°), reaction asymmetry parameter. Semi-microscopic approach, comparison with data.

NUCLEAR STRUCTURE 90Zr, 208Bi; calculated partial branching ratios for direct proton decay of GDR. Semi-microscopic approach, comparison with data.

doi: 10.1016/j.nuclphysa.2008.07.011
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2007VA01      Phys.Rev. C 75, 014311 (2007)

H.K.T.van der Molen, H.Akimune, A.M.van den Berg, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, M.N.Harakeh, M.Hunyadi, F.Ihara, T.Inomata, K.Ishibashi, J.Janecke, N.Kalantar-Nayestanaki, H.Laurent, I.Lhenry, T.W.O'Donnell, V.A.Rodin, A.Tamii, H.Toyokawa, M.H.Urin, H.Yoshida, M.Yosoi

Damping mechanisms of high-lying single-particle states in 91Nb

NUCLEAR REACTIONS 90Zr(α, t), (α, pt), E=180 MeV; measured triton and proton spectra, pt-coin. 91Nb deduced excited states energies, proton emission features. Optical-model coupled-channels analysis.

doi: 10.1103/PhysRevC.75.014311
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2006GO06      Phys.Atomic Nuclei 69, 219 (2006); Yad.Fiz. 69, 241 (2006)

M.L.Gorelik, M.H.Urin

On a Semimicroscopic Description of Extremely Simple Photonuclear Reactions Involving the Excitation of a Giant Dipole Resonance

NUCLEAR REACTIONS 48Ca, 90Zr, 140Ce, 208Pb(γ, X), E=5-25 MeV; calculated photoabsorption σ, GDR excitation features. 89Y, 140Ce, 208Pb(n, γ), E=6-18 MeV; calculated σ(E, θ=90°). Semimicroscopic approach, comparison with data.

doi: 10.1134/S1063778806020062
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2006GO14      Phys.Atomic Nuclei 69, 598 (2006); Yad.Fiz. 69, 622 (2006)

M.L.Gorelik, B.A.Tulupov, M.H.Urin

Asymmetry of the Angular Distributions of Products of Photoneutron Direct-Semidirect Reactions in the Region of an Isovector Giant Quadrupole Resonance

NUCLEAR STRUCTURE 208Pb; calculated isovector GQR strength functions, photoabsorption σ.

NUCLEAR REACTIONS 208Pb(γ, n), E ≈ 20-30 MeV; calculated σ(θ), asymmetry. Semimicroscopic approach.

doi: 10.1134/S1063778806040065
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2006IG04      Bull.Rus.Acad.Sci.Phys. 70, 212 (2006)

S.Yu.Igashov, M.H.Urin

Partially self-consistent mean field of nucleus

NUCLEAR STRUCTURE 48Ca, 132Sn, 208Pb; calculated single-particle level energies, spin-orbit effect. Partially self-consistent mean field approach.


2006SA15      Phys.Atomic Nuclei 69, 403 (2006); Yad.Fiz. 69, 427 (2006)

I.V.Safonov, M.L.Gorelik, M.H.Urin

On the Properties of Charge-Exchange Dipole Excitations and the T> Component of a Giant Dipole Resonance in Spherical Nuclei

NUCLEAR STRUCTURE 48Ca, 90Zr, 140Ce, 208Pb; calculated GDR strength functions, photoabsorption σ.

NUCLEAR REACTIONS 48Ca, 90Zr(γ, p), E ≈ 15-40 MeV; calculated partial and total σ. Semimicroscopic approach, RPA.

doi: 10.1134/S1063778806030045
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2006SA30      Phys.Atomic Nuclei 69, 1215 (2006)

I.V.Safonov, M.H.Urin

On Direct Proton Decay of the Isovector Spin-Flip Giant Monopole Resonance

NUCLEAR STRUCTURE 90Zr, 208Pb; calculated isovector spin-flip giant monopole resonance strength functions, transition densities. 90Nb, 208Bi; calculated isovector spin-flip giant monopole resonance direct proton decay branching ratios. Comparison with data.

doi: 10.1134/S1063778806070192
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2005RO01      Nucl.Phys. A747, 297 (2005)

V.A.Rodin, M.H.Urin, A.Faessler

Sensitive behavior of 2νββ-decay amplitude within QRPA and broken SU(4) symmetry in nuclei

NUCLEAR STRUCTURE 76Ge, 100Mo, 130Te; calculated 2ν2β-decay amplitudes. Quasiparticle RPA, broken SU(4) symmetry.

doi: 10.1016/j.nuclphysa.2004.10.010
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2004GO29      Phys.Rev. C 69, 054322 (2004)

M.L.Gorelik, I.V.Safonov, M.H.Urin

Overtones of isoscalar giant resonances in medium-heavy and heavy nuclei

NUCLEAR STRUCTURE 58Ni, 90Zr, 116Sn, 144Sm, 208Pb; calculated giant resonance strength functions, related parameters, nucleon decay branching ratios. Semimicroscopic approach, continuum RPA.

doi: 10.1103/PhysRevC.69.054322
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2004SA68      Bull.Rus.Acad.Sci.Phys. 68, 1766 (2004)

I.V.Safonov, M.H.Urin, V.V.Varlamov, M.E.Stepanov

T> component of giant dipole resonance in 48Ca and 90Zr nuclei

NUCLEAR STRUCTURE 48Ca, 90Zr; calculated GDR energies, widths, related features. Continuum RPA.


2003GO26      Yad.Fiz. 66, 1931 (2003); Phys.Atomic Nuclei 66, 1883 (2003)

M.L.Gorelik, M.H.Urin

Semimicroscopic Description of Basic Properties of Isoscalar Monopole and Dipole Excitations in Medium-Mass Spherical Nuclei

NUCLEAR STRUCTURE 90Zr, 116,124Sn, 144Sm, 208Pb; calculated isoscalar giant monopole and dipole resonance parameters. Semimicroscopic approach, comparison with data.

doi: 10.1134/1.1619500
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2003GO33      Bull.Rus.Acad.Sci.Phys. 67, 50 (2003)

M.L.Gorelik, M.H.Urin

Properties of overtone of isoscalar monopole giant resonance

NUCLEAR STRUCTURE 208Pb; calculated giant monopole and dipole resonance strength functions, transition densities, branching ratios for nucleon decay. Semimicroscopic model.


2003GO37      Bull.Rus.Acad.Sci.Phys. 67, 808 (2003)

M.L.Gorelik, B.A.Tulupov, M.H.Urin

Asymmetry of angular distribution of neutrons from (γn) reaction in energy range of isovector electric quadrupole resonance

NUCLEAR REACTIONS 208Pb(γ, n), E=20-30 MeV; calculated angular distribution asymmetry, resonance contributions. Semimicroscopic approach, comparison with data.


2003RO24      Yad.Fiz. 66, 2178 (2003); Phys.Atomic Nuclei 66, 2128 (2003)

V.A.Rodin, M.H.Urin

On the Fermi and Gamow-Teller Strength Distributions in Medium-Heavy Mass Nuclei

NUCLEAR STRUCTURE 90Zr, 112,114,116,118,120,122,124Sn, 208Pb; calculated Fermi and Gamow-Teller strength distributions. Self-consistent continuum RPA approach.

doi: 10.1134/1.1634320
Citations: PlumX Metrics


2003RO26      Bull.Rus.Acad.Sci.Phys. 67, 1777 (2003)

V.A.Rodin, M.H.Urin

Semimicroscopic description of photonuclear reactions with excitation of giant dipole resonance in medium-heavy nuclei

NUCLEAR REACTIONS 89Y, 140Ce, 208Pb(γ, X), E=8-24 MeV; calculated photoabsorption σ, GDR excitation. 89Y, 140Ce, 208Pb(n, γ), E=4-20 MeV; calculated σ(E, θ), GDR excitation. Semimicroscopic approach, comparison with data.

NUCLEAR STRUCTURE 48Ca, 208Pb; calculated partial branching ratios for direct neutron decay of GDR. Semimicroscopic approach, comparison with data.


2003SA59      Bull.Rus.Acad.Sci.Phys. 67, 44 (2003)

I.V.Safonov, M.H.Urin

Semimicroscopic description of fragmentation width of isobaric analogue resonances in medium-weight spherical nuclei

NUCLEAR STRUCTURE 208,209Pb; calculated IAR fragmentation widths. Semimicroscopic model, comparison with data.


2002GO40      Bull.Rus.Acad.Sci.Phys. 66, 404 (2002)

M.L.Gorelik, M.H.Urin

Properties of Isoscalar Dipole Giant Resonance

NUCLEAR STRUCTURE 90Zr, 116Sn, 144Sm, 208Pb; calculated isoscalar giant resonance parameters, strength functions. Continuum RPA.


2002RO42      Phys.Rev. C 66, 064608 (2002)

V.A.Rodin, M.H.Urin

Semimicroscopical description of the simplest photonuclear reactions accompanied by excitation of the giant dipole resonance in medium-heavy mass nuclei

NUCLEAR REACTIONS 89Y, 140Ce, 208Pb(γ, X), E ≈ 8-24 MeV; calculated photoabsorption σ. 89Y, 140Ce, 208Pb(γ, n), E ≈ 8-24 MeV; calculated σ(E, θ=90°). Continuum RPA, effect of GDR excitation discussed.

NUCLEAR STRUCTURE 48Ca, 208Pb; analyzed GDR neutron decay branching ratio.

doi: 10.1103/PhysRevC.66.064608
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2001GO19      Yad.Fiz. 64, No 3, 560 (2001); Phys.Atomic Nuclei 64, 506 (2001)

M.L.Gorelik, M.H.Urin

Structure and Direct Protonic Decay of Isobaric Analogous and Isovector Monopole Giant Resonances

NUCLEAR STRUCTURE 49Ca, 91Zr, 105,107,109,111Pd, 111,113,115,117Cd, 113,115,117,119,121,123,125Sn, 125,127,129,131Te, 139Ba, 141Ce, 209Pb, 208Bi; calculated IAR partial protonic decay widths. 90Zr, 120Sn, 140Ce, 208Pb; calculated isovector monopole giant resonances energies, strengths, protonic decay widths.

doi: 10.1134/1.1358475
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2001GO22      Phys.Rev. C63, 064312 (2001)

M.L.Gorelik, M.H.Urin

Direct Proton-Decay Properties of the Isobaric Analog and Isovector Monopole Resonances

NUCLEAR STRUCTURE 49Ca, 91Zr, 139Ba, 141Ce, 209Pb, 208Bi, 113,115,117,119,121,123,125Sn, 125,127,129,131Te; calculated partial proton decay width for IAR decay. Self-consistent shell model continuum RPA approach.

doi: 10.1103/PhysRevC.63.064312
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2001GO38      Phys.Rev. C64, 047301 (2001)

M.L.Gorelik, M.H.Urin

Properties of the Isoscalar Giant Dipole Resonance

NUCLEAR STRUCTURE 90Zr, 116Sn, 144Sm, 208Pb; calculated isoscalar GDR parameters, strength functions, branching ratios for nucleon decay. Continuum RPA, smearing effect.

doi: 10.1103/PhysRevC.64.047301
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2001KR23      Phys.Rev. C64, 067302 (2001)

A.Krasznahorkay, H.Akimune, M.Fujiwara, M.N.Harakeh, J.Janecke, V.A.Rodin, M.H.Urin, M.Yosoi

Distribution of the Gamow-Teller Strength in 90Nb and 208Bi

NUCLEAR REACTIONS 90Zr, 208Pb(3He, t), E=450 MeV; measured triton spectra. 90Nb, 208Bi deduced Gamow-Teller strength distributions. Continuum RPA calculations.

doi: 10.1103/PhysRevC.64.067302
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2001RO12      Nucl.Phys. A687, 276c (2001)

V.A.Rodin, M.H.Urin

Direct-Decay Properties of Charge-Exchange Spin Giant Resonances

NUCLEAR STRUCTURE 90Nb, 208Bi; calculated Gamow-Teller, spin-dipole, isovector spin-monopole and isovector monopole giant resonances parameters, strength functions, proton decay properties. Continuum Random Phase Approximations method, comparison with data.

doi: 10.1016/S0375-9474(01)00632-7
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2001VA10      Phys.Lett. 502B, 1 (2001)

H.K.T.van der Molen, H.Akimune, A.M.van den Berg, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, M.N.Harakeh, F.Ihara, T.Inomata, K.Ishibashi, J.Janecke, N.Kalantar-Nayestanaki, H.Laurent, I.Lhenry, T.W.O'Donnell, V.A.Rodin, A.Tamii, H.Toyokawa, M.H.Urin, H.Yoshida, M.Yosoi

Structure of 11/2- Analog State in 91Nb Populated by the 90Zr(α, t) Reaction

NUCLEAR REACTIONS 90Zr(α, t), E=180 MeV; measured triton spectra, delayed proton spectra following IAS decay. 91Nb level deduced configuration. 91Nb, 91Zr deduced neutron, proton separation energies, spectroscopic factors. Comparison with continuum RPA predictions.

doi: 10.1016/S0370-2693(01)00168-X
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2001VA28      Acta Phys.Hung.N.S. 13, 21 (2001)

A.M.van den Berg, H.Akimune, I.Daito, H.Fujimura, M.Fujiwara, Y.Fujita, M.N.Harakeh, F.Ihara, T.Inomata, K.Ishibashi, J.Janecke, N.Kalantar-Nayestanaki, H.Laurent, I.Lhenry, H.K.T.van der Molen, T.O'Donnell, V.A.Rodin, A.Tamii, H.Toyokawa, M.H.Urin, H.Yoshida, M.Yosoi

Collective and Single-Particle States at High Excitation Energy

NUCLEAR REACTIONS 90Zr(α, t), E=180 MeV; measured triton spectra, delayed proton spectra following residual nucleus decay, σ(E, θ). 91Nb deduced level configurations, IAS decay features, damping of single-paritcle states.

doi: 10.1556/APH.13.2001.1-3.4
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2000GO38      Phys.Rev. C62, 044301 (2000)

M.L.Gorelik, S.Shlomo, M.H.Urin

Structure and Direct Nucleon Decay Properties of Isoscalar Giant Monopole and Dipole Resonances

NUCLEAR STRUCTURE 90Zr, 116,124Sn, 144Sm, 208Pb; calculated isoscaler giant monopole resonance energies, widths, nucleon escape widths. Continuum RPA, comparisons with data.

doi: 10.1103/PhysRevC.62.044301
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2000MA86      Bull.Rus.Acad.Sci.Phys. 64, 409 (2000)

E.V.Mazepa, O.A.Rumyantsev, M.H.Urin

2νβb-Decay Rate of the 48Ca Nucleus

RADIOACTIVITY 48Ca(2β-); calculated 2ν-accompanied 2β decay amplitude. Comparison with data.


2000RO12      Phys.Lett. 480B, 45 (2000)

V.A.Rodin, M.H.Urin

On the Neutron Radiative Capture in the Vicinity of the Giant Dipole Resonance

NUCLEAR REACTIONS 208Pb(n, γ), E=5-18 MeV; calculated capture σ, σ(E, θ) near GDR. Semimicroscopical approach, comparisons with data.

doi: 10.1016/S0370-2693(00)00367-1
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2000RO38      Phys.Rev. C62, 067601 (2000)

V.A.Rodin, M.H.Urin

E1 Transitions between Spin-Dipole and Gamow-Teller Giant Resonances

NUCLEAR STRUCTURE 90Zr, 90Nb, 208Pb, 208Bi; calculated branching ratios for E1 transitions between spin-dipole and Gamow-Teller resonances. Extended continuum RPA approach.

doi: 10.1103/PhysRevC.62.067601
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1999GO34      Bull.Rus.Acad.Sci.Phys. 63, 703 (1999)

M.L.Gorelik, A.G.Zvenigorodsky, O.A.Rumyantsev, M.H.Urin

Partial Proton Widths of Isobaric Analog Resonances in Spherical Nuclei with Nucleon Pairing

NUCLEAR STRUCTURE 113,115,117,119,121,123,125Sn, 125,127,129,131Te; calculated proton widths and spectroscopic factors of isobaric analog resonances. Shell model plus random phase approximation calculations, comparison with experimental values.


1999MO04      Phys.Lett. 447B, 8 (1999)

E.A.Moukhai, V.A.Rodin, M.H.Urin

Structure and Decay Properties of Spin-Dipole Giant Resonances within a Semimicroscopical Approach

NUCLEAR STRUCTURE 208Bi; calculated spin-dipole giant resonance strength distribution, direct proton decay branching ratios. Continuum RPA.

doi: 10.1016/S0370-2693(98)01578-0
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1999MO32      Bull.Rus.Acad.Sci.Phys. 63, 88 (1999)

E.A.Moukhai, V.A.Rodin, M.H.Urin

Semimicroscopic Description of the Structure and Decay Characteristics of Charge-Exchange Spin-Dipole Giant Resonances

NUCLEAR STRUCTURE 208Bi, 208Tl; calculated strength functions and total proton width of the spin dipole giant resonance. Random Phase Approximation.


1999MU06      Phys.Rev. C59, 2040 (1999)

S.E.Muraviev, I.Rotter, S.Shlomo, M.H.Urin

4(h-bar)ω Isoscalar Monopole Giant Resonance in 208Pb and Resonance Trapping

NUCLEAR STRUCTURE 208Pb; calculated 4(h-bar)ω isoscalar giant monopole resonance strength function; deduced continuum coupling role, resonance trapping effect. Continuum-RPA approach.

doi: 10.1103/PhysRevC.59.2040
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1998RU08      Phys.Lett. 443B, 51 (1998)

O.A.Rumyantsev, M.H.Urin

The Strength of the Analog and Gamow-Teller Giant Resonances and Hindrance of the 2νββ-Decay Rate

RADIOACTIVITY 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128,130Te, 136Xe, 150Nd(2β-); 78Kr, 96Ru, 106Cd, 124Xe, 130Ba, 136Ce(2EC), (β+EC); calculated 2ν-accompanied decay T1/2, Gamow-Teller matrix elements; deduced decay rate hindrance mechanism.

doi: 10.1016/S0370-2693(98)01291-X
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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.


1997RO02      Phys.Rev. C55, 1583 (1997)

V.A.Rodin, M.H.Urin

Evaluation of the Mean Intensity of the P-Odd Mixing of Nuclear Compound States

NUCLEAR STRUCTURE 57Fe, 82Br, 110,108Ag, 112,114Cd, 116In, 118Sn, 140La, 233Th, 238U; calculated parity violating interaction rms matrix elements. Unified description of mixing, electromagnetic transition.

doi: 10.1103/PhysRevC.55.1583
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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
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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
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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
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1994MU04      Nucl.Phys. A569, 267c (1994)

S.E.Muraviev, M.H.Urin

Partial Nucleon Escape Widths of Giant Resonances

NUCLEAR STRUCTURE 208Pb; calculated resonance nucleon decay partial widths. 112,114,122,124Sn; calculated Gamow-Teller resonance proton decay partial escape widths.

doi: 10.1016/0375-9474(94)90117-1
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1994MU05      Nucl.Phys. A572, 267 (1994)

S.E.Muraviev, M.H.Urin

Partial Escape Widths of Giant Resonances

NUCLEAR STRUCTURE 208Pb; calculated giant resonances energy, partial nucleon escape width. Continuum RPA.

doi: 10.1016/0375-9474(94)90175-9
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1994RU02      Phys.Rev. C49, 537 (1994)

O.A.Rumyantsev, M.H.Urin

Continuum Random Phase Approximation Self-Consistent Approaches to the Theory of Isobaric Analog Resonances

NUCLEAR STRUCTURE 49Ca, 91Zr, 139Ba, 208,209Pb; calculated IAR proton partial widths. Continuum RPA, exact, approximate approaches.

doi: 10.1103/PhysRevC.49.537
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1994SA06      Nucl.Phys. A567, 237 (1994)

V.V.Samoilov, M.H.Urin

The Many-Phonon Coupled-Channel Approach and the Analysis of Low-Energy Neutron Scattering by Spherical Nuclei

NUCLEAR STRUCTURE A=50-120; calculated s-, p-wave strength function. Many phonon coupled-channels approach, low energy neutron scattering data.

doi: 10.1016/0375-9474(94)90147-3
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1993JA14      Phys.Rev. C48, 2828 (1993)

J.Janecke, K.Pham, D.A.Roberts, D.Stewart, M.N.Harakeh, G.P.A.Berg, C.C.Foster, J.E.Lisantti, R.Sawafta, E.J.Stephenson, A.M.van den Berg, S.Y.van der Werf, S.E.Muraviev, M.H.Urin

Fragmentation of Gamow-Teller Strength Observed in 117,120Sn(3He, t)117,120Sb Charge-Exchange Reactions

NUCLEAR REACTIONS 117,120Sn(3He, t), E=200 MeV; measured σ(Et, θ). 117,120Sb deduced level, J, π, giant resonances features, Gamow-Teller transition strength fragmentation. Magnetic spectrometer.

doi: 10.1103/PhysRevC.48.2828
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0573.


1993UR01      Phys.Lett. 305B, 187 (1993)

M.H.Urin, O.N.Vyazankin

On the Parity Violation Effect in the Scattering of Low-Energy Polarized Neutrons from Nuclei

NUCLEAR REACTIONS 232Th(polarized n, n), E ≈ resonance; calculated parity violating asymmetry; deduced disagreement with data. Valence mechanism.

doi: 10.1016/0370-2693(93)90105-Q
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1992MU07      Phys.Lett. 280B, 1 (1992)

S.E.Muraviev, M.H.Urin

On the Direct Nucleon Decay of Giant Resonances

NUCLEAR STRUCTURE 208Pb; calculated giant resonance neutron decay widths. Continuum RPA.

doi: 10.1016/0370-2693(92)90762-S
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1992UR01      Nucl.Phys. A537, 534 (1992)

M.H.Urin, O.N.Vyazankin

Main Characteristics of Muon Capture in Medium and Heavy Nuclei

NUCLEAR REACTIONS 90Zr, 140Ce, 208Pb(μ-, X), E at rest; calculated capture rate, total, partial strength functions. Shell-optical model framework.

doi: 10.1016/0375-9474(92)90367-S
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1991MU14      Phys.Lett. 262B, 185 (1991)

S.E.Muraviev, M.H.Urin

On the Nucleon Decay of Subbarrier Single-Particle States in Soft Spherical Nuclei

NUCLEAR STRUCTURE 101Mo, 147Nd; calculated single particle, particle-phonon strength function; deduced nucleon decay features.

doi: 10.1016/0370-2693(91)91551-6
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1991UR02      Phys.Lett. 269B, 13 (1991)

M.H.Urin, O.N.Vyazankin

On the Intensity of Weak and E1 Transitions between Compound States of Nuclei

NUCLEAR STRUCTURE 36Cl, 57Fe, 60Co, 82Br, 114Cd, 118Sn, 128I, 208Pb; calculated low-energy weak E1 transition amplitude related quantities; deduced temperature, valence mechanisms relative importance.

doi: 10.1016/0370-2693(91)91443-Y
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