Cluster decay half-lives of isotopes from the ground state and intrinsic excited state using the relativistic mean-field formalism within the preformed-cluster …

JT Majekodunmi, M Bhuyan, D Jain, K Anwar… - Physical Review C, 2022 - APS
Background: The cluster radioactivity from the neutron-deficient trans-tin region of the
nuclear landscape has given immediate attention in the nuclear structure studies. Recent …

Surface properties of neutron-rich exotic nuclei within relativistic mean field formalisms

M Bhuyan, BV Carlson, SK Patra, SG Zhou - Physical Review C, 2018 - APS
In this theoretical study, we establish a correlation between the neutron skin thickness and
the nuclear symmetry energy for the even-even isotopes of Fe, Ni, Zn, Ge, Se, and Kr within …

Nuclear structure features of very heavy and superheavy nuclei—tracing quantum mechanics towards the 'island of stability'

D Ackermann, C Theisen - Physica Scripta, 2017 - iopscience.iop.org
The quantum-mechanic nature of nuclear matter is at the origin of the vision of a region of
enhanced stability at the upper right end of the chart of nuclei, the so-called'island of …

Fusion cross section of the superheavy nuclei within the relativistic mean-field formalism

S Rana, R Kumar, M Bhuyan - Physical Review C, 2021 - APS
Background: Isotopes of Z= 107–118 have been synthesized using cold fusion at GSI,
Darmstadt, and hot fusion reactions at JINR, Dubna. Recently theoretical models have …

Fusion cross section for Ni-based reactions within the relativistic mean-field formalism

M Bhuyan, R Kumar - Physical Review C, 2018 - APS
In this theoretical study, we establish an interrelationship between the nucleon-nucleon
potential and the nuclear fusion reaction cross sections at low energies. The axially …

Structural evolution in transitional nuclei of mass

M Bhuyan - Physical Review C, 2015 - APS
In this theoretical study, we report an investigation on the behavior of two-neutron separation
energy, a differential variation of the nucleon separation energy, the nuclear charge radii …

Magic nuclei in superheavy valley

M Bhuyan, SK Patra - Modern Physics Letters A, 2012 - World Scientific
An extensive theoretical search for the proton magic number in the superheavy valley
beyond Z= 82 and the corresponding neutron magic number after N= 126 is carried out. For …

Relativistic mean-field study of the properties of nuclei and the decay chains of the 117 isotopes

M Bhuyan, SK Patra, RK Gupta - Physical Review C—Nuclear Physics, 2011 - APS
We have calculated the binding energy, root-mean-square radius, and quadrupole
deformation parameter for the recently synthesized superheavy element Z= 117, using the …

[HTML][HTML] Elucidating shell/subshell closure and the critical impact of isospin-asymmetry on barium isotopes using relativistic mean-field approach

N Biswal, PK Yadav, RN Panda, S Mishra, M Bhuyan - Nuclear Physics A, 2025 - Elsevier
The aspect of structural evolution and the correlation of the properties of the ground state
with the effective symmetry energy and its coefficients is examined for neutron-rich even …

The kinks in charge radii across N= 82 and 126 revisited

M Bhuyan, B Maheshwari, HA Kassim… - Journal of Physics G …, 2021 - iopscience.iop.org
We revisit the studies of the isotopic shift in the charge radii of even–even isotopes of Sn and
Pb nuclei at N= 82, and 126, respectively, within the relativistic mean-field (RMF) and …