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NSR database version of April 27, 2024.

Search: Author = A.Karim

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2022KA56      Phys.Atomic Nuclei 85, 588 (2022)

A.Karim, T.A.Siddiqui, S.Ahmad

Relativistic Mean Field Description of Iodine Nuclei in the Mass Region 123 ≤ A ≤ 133

NUCLEAR STRUCTURE ^{123,124,125,126,127,128,129,130,131,132,133}I; calculated binding energies, neutron and proton radii, potential energy curves, quadrupole deformation parameters, ground single-particle energy levels, and shape transitions with explicit density-dependent meson-nucleon (DD-ME) and point-coupling (DD-PC) models within the framework of the covariant density functional theory (CDFT). Comparison with available data.

doi: 10.1134/S1063778823010246
Citations: PlumX Metrics

2019KA21      Chin.J.Phys.(Taiwan) 59, 606 (2019)

A.Karim, S.Ahmad

A self-consistent mean-field study of Z=120 nuclei and α-decay chains of ^{292, 298, 299, 300, 304}120 isotopes

RADIOACTIVITY ^{292,298,299,300,304}120(α); calculated T_1/2. Comparison with available data.

NUCLEAR STRUCTURE ^{280,282,284,286,288,290,292,294,296,298,300,302,304,306,308,310}Og; calculated binding energies, two-neutron separation energies, quadrupole deformation parameters. Comparison with available data.

doi: 10.1016/j.cjph.2019.04.014
Citations: PlumX Metrics

2018KA16      Int.J.Mod.Phys. E27, 1850024 (2018)

A.Karim, T.Naz, S.Ahmad

Shape phase transitions and isotopic shift in barium isotopes within covariant density functional theory

NUCLEAR STRUCTURE ^{118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148}Ba; calculated potential energy curves, mean-field potential energy surfaces, binding energies, two-neutron separation energies, quadruple deformation parameters, ground state single-particle levels, radii, isotopic shift.

doi: 10.1142/S0218301318500246
Citations: PlumX Metrics

2015KA52      Phys.Rev. C 92, 064608 (2015)

A.Karim, S.Ahmad

Relativistic self-consistent mean-field description of Sm isotopes

NUCLEAR STRUCTURE ^{144,146,148,150,152,154,156,158,160,162,164}Sm; calculated binding energies, S(2n), rms charge radii, pairing energies, two-neutron shell gaps, quadrupole deformation parameter β₂, potential energy curves, single-neutron levels. Covariant density functional theory (CDFT) with density-dependent effective interactions DD-M1, DD-ME2, and DD-PC1. Also constrained axially deformed RMF model with NL3* parametrization. Comparison with self-consistent HFB+THO+LN+PNP calculations based on Skyrme SLy4, SkP, and SkM* interactions, macromicroscopic FRDM, as well as available experimental data.

doi: 10.1103/PhysRevC.92.064608
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