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astro-ph.HE2024

-mode oscillations of dark matter admixed quarkyonic neutron star

D. Dey, Jeet Amrit Pattnaik, R. N. Panda +2

We systematically investigate mode oscillations ( = 2) in quarkyonic neutron stars with dark matter, employing the Cowling approximation within the framework of linearize…

nucl-th2024

Exploring the effect of positive Q-value neutron transfer in coupled-channels calculations using microscopic nuclear potentials

N. Jain, M. Bhuyan, P. Mohr +1

We investigated the effect of the degree of freedom of neutron transfer on the cross section of heavy-ion fusion reactions, using the relativistic mean-field formalism within the c…

nucl-th2024

Persistence of the N = 50 shell closure over the isotopic chains of Sc, Ti, V and Cr nuclei using relativistic energy density functional

Praveen K. Yadav, Raj Kumar, M. Bhuyan

The analytical expression of the density-dependent binding energy per nucleon for the relativistic mean field (RMF), also known as the relativistic energy density functional (Relat…

nucl-th2024

Role of nuclear deformation and orientation about symmetry axis of target nucleus on heavy-ion fusion dynamics

Shilpa Rana, M. Bhuyan, Raj Kumar +1

Nuclear shape and orientation degrees of freedom are incorporated into the calculation of the double-folding nuclear potential within the relativistic mean-field (RMF) formalism. T…

nucl-th2024

Nuclear incompressibility and its enduring impact on fusion cross-section

Shilpa Rana, M. Bhuyan, S. K. Patra +1

The fusion mechanism of reactions involving even-even Sn, doubly magic Sn, Pb as targets, and Ni as the projectile is explored within the relativ…

nucl-th2024

Relativistic mean-field study of alpha decay in superheavy isotopes with 100 \texorpdfstring{ Z }-120

Nishu Jain, M. Bhuyan, Raj Kumar

The -decay half-lives of superheavy nuclei with are comprehensively analyzed using the axially deformed relativistic mean field (RMF) formalism for the NL…