Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Dhiman, Shashi K."'
Autor:
Thakur, Virender, Kumar, Raj, Kumar, Pankaj, Kumar, Vikesh, Agrawal, B. K., Dhiman, Shashi K.
Publikováno v:
Phys. Rev. C 106, 025803 Published 17 August 2022
Three parameterizations DOPS1, DOPS2, and DOPS3 (named after the Department of Physics Shimla) of the Relativistic Mean Field (RMF) model have been proposed with the inclusion of all possible self and mixed interactions between the scalar-isoscalar (
Externí odkaz:
http://arxiv.org/abs/2306.05110
Autor:
Kumar, Raj, Kumar, Mukul, Thakur, Virender, Kumar, Sunil, Kumar, Pankaj, Sharma, Anuj, Agrawal, B. K., Dhiman, Shashi K.
Publikováno v:
Published in Phys. Rev. C (May 2023) Phys.Rev. C 107,055805(2023)
In the present work, we constrain the equation of the state of dense matter in the context of heaviest observed neutron star mass M$_{max}$ = 2.35$\pm 0.17$ M$_{\odot}$ for the black widow pulsar PSR J0952-0607. We propose three interactions HPU1, HP
Externí odkaz:
http://arxiv.org/abs/2306.05097
Autor:
Thakur, Virender, Kumar, Raj, Kumar, Pankaj, Kumar, Mukul, Mondal, C., Huang, Kaixuan, Hu, Jinniu, Agrawal, B. K., Dhiman, Shashi K.
Publikováno v:
Phys.Rev. C 107,015803(2022)
The bulk properties of nuclear matter and neutron stars with the newly generated relativistic interaction DBHP are investigated which provides an opportunity to modify the coupling parameters keeping in view the finite nuclei, nuclear matter, PREX-II
Externí odkaz:
http://arxiv.org/abs/2305.06667
Publikováno v:
Physical Review C 107, 055801 (2023)
We investigate the implications of parity-violating electron scattering experiment on neutron skin thickness of $^{48}$Ca (CREX) and $^{208}$Pb (PREX-II) data on the bulk properties of finite nuclei, nuclear matter, and neutron stars. The neutron ski
Externí odkaz:
http://arxiv.org/abs/2305.05937
Autor:
Thakur, Virender, Kumar, Raj, Kumar, Pankaj, Kumar, Vikesh, Kumar, Mukul, Mondal, C., Agrawal, B. K., Dhiman, Shashi K.
Publikováno v:
Phys. Rev. C 106, 045806 (2022)
The effects of the isovector-scalar $\delta$-meson field on the properties of finite nuclei, infinite nuclear matter and neutron stars are investigated within the Relativistic Mean Field (RMF) model which includes non-linear couplings. Several parame
Externí odkaz:
http://arxiv.org/abs/2210.02793
The phenomena of shape evolution and shape coexistence in even-even $^{88-126}$Zr and $^{88-126}$Mo isotopes is studied by employing covariant density functional theory (CDFT) with density-dependent point coupling parameter sets DD-PCX and DD-PC1, an
Externí odkaz:
http://arxiv.org/abs/2007.07479
Autor:
Thakur, Virender, Kumar, Pankaj, Thakur, Suman, Thakur, Smriti, Kumar, Vikesh, Dhiman, Shashi K
Publikováno v:
Nuclear Physics A, 2020
The shell structure of even-even isotopes in Si, S, Ar and Ca has been analysed. The theoretical calculations of shell closure parameter $D_{n} (N)$ and the differential variation of the two-neutron separation energy $dS_{2n} (Z, N )$ are carried out
Externí odkaz:
http://arxiv.org/abs/2001.10215
Publikováno v:
In Nuclear Physics, Section A December 2023 1040
Autor:
Thakur, Suman, Dhiman, Shashi K
We investigate the possible sequels, for the hybrid compact stars consisting of nucleons, hyperons and three flavour color-flavor-locked quarks phase under global neutrality and chemical equilibrium conditions. The hadron equations of state are compu
Externí odkaz:
http://arxiv.org/abs/1909.07579
Autor:
Thakur, Virender, Dhiman, Shashi K
Publikováno v:
Nuclear Physics A 992 (2019) 121623
We studied the charge radius, rms radius and neutron skin thickness $\Delta r_{np}$ in even-even isotopes of Si, S, Ar and Ca and isotones of N =20, 28, 50 and 82. The $\Delta r_{np}$ in doubly-magic $^{48}$Ca, $^{68}$Ni, $^{120,132}$Sn and $^{208}$P
Externí odkaz:
http://arxiv.org/abs/1901.05453