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NSR database version of April 26, 2024.

Search: Author = I.Danchev

Found 5 matches.

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2021GA30      Phys.Rev. C 104, 044312 (2021)

M.K.Gaidarov, E.Moya de Guerra, A.N.Antonov, I.C.Danchev, P.Sarriguren, D.N.Kadrev

Nuclear symmetry energy components and their ratio: A new approach within the coherent density fluctuation model

NUCLEAR STRUCTURE ⁷⁸Ni; calculated symmetry energy as a function of the flucton radius with Brueckner EDF, Skyrme EDF, and the BHF method with Bonn-B and Bonn-CD potentials ⁷⁸Ni, ¹³²Sn, ²⁰⁸Pb; calculated weight functions in the Skyrme HF+BCS method with the SLy4 force. ^{74,75,76,77,78,79,80,81,82,83,84}Ni, ^{124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156}Sn, ^{202,203,204,205,206,207,208,209,210,211,212,213,214}Pb; calculated symmetry energy, ratios of surface-to-volume components of nuclear symmetry energy using Brueckner EDF, Skyrme EDF, and BHF method with Bonn-B and Bonn-CD potentials, and densities from self-consistent Skyrme-Hartree-Fock plus BCS method with Skyrme SLy4 force. Coherent density fluctuation model (CDFM), based on Skyrme and Brueckner energy-density functionals (EDF) with SLy4 Skyrme effective interaction for nuclear matter, and on the nonrelativistic Brueckner-Hartree-Fock (BHF) method with realistic Bonn-B and Bonn-CD nucleon-nucleon potentials.

doi: 10.1103/PhysRevC.104.044312
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2020DA07      Phys.Rev. C 101, 064315 (2020)

I.C.Danchev, A.N.Antonov, D.N.Kadrev, M.K.Gaidarov, P.Sarriguren, E.Moya de Guerra

Symmetry energy properties of neutron-rich nuclei from the coherent density fluctuation model applied to nuclear matter calculations with Bonn potentials

NUCLEAR STRUCTURE ^{74,76,78,80,82,84}Ni, ^{124,126,128,130,132,134,136,138,140,142,144,146,148,150,152}Sn, ^{202,204,206,208,210,212,214}Pb; calculated symmetry energies, volume- and surface-components of the symmetry energy, pressure at saturation density. Brueckner-Hartree-Fock (BHF) calculations with realistic Bonn B and Bonn CD potentials using the coherent density fluctuation model (CDFM) in the framework of a self-consistent Skyrme-Hartree-Fock + BCS method. Discussed role of the three-body forces.

doi: 10.1103/PhysRevC.101.064315
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2006KI01      Phys.Rev. C 73, 025202 (2006)

Y.Kim, I.Danchev, K.Kubodera, F.Myhrer, T.Sato

Use of V_low-k in a chiral-perturbation-theory description of the pp → ppπ⁰ reaction

NUCLEAR REACTIONS ¹H(p, p'π⁰), E=280-320 MeV; calculated σ. Chiral perturbation theory, comparison with data.

doi: 10.1103/PhysRevC.73.025202
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1994DA25      Phys.Rev. C50, 3135 (1994)

I.C.Danchev, F.C.Khanna, H.Umezawa

Spontaneous Breakdown of Isospin Symmetry in Nuclei and Isobaric Analog States

doi: 10.1103/PhysRevC.50.3135
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1994KH04      Nucl.Phys. A577, 369c (1994)

F.C.Khanna, H.Umezawa, I.Danchev

Gamow-Teller States and Broken SU(4) Symmetry

doi: 10.1016/0375-9474(94)90882-6
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Note: The following list of authors and aliases matches the search parameter I.Danchev: , I.C.DANCHEV