49 citations · 187 across the 21 of their papers we have counts for
21 papers
Impact of Shape Coexistence on Nuclear Stability
G. Saxena, H. Sikhwal, N. Chandnani +4
Nuclear decay properties are conventionally predicted assuming nuclei decay from their ground-state configurations. However, this often neglects a fundamental structural complexity…
Impact of microscopic structural transitions on particle stability and lifetimes of hot nuclei
Mamta Aggarwal, Pranali Parab, G. Saxena
The impact of temperature-induced deformations and shape fluctuations on the particle stability and decay processes has been investigated across the isotopes of hot nuclear systems…
Thermal Evolution of Shape Coexistence in Mo and Ru Isotopes
Mamta Aggarwal, Pranali Parab, A. Jain +1
The temperature-driven shape dynamics of isotopic chains of Mo and Ru elements and their impact on decay modes have been investigated in a statistical theoretical framework with ma…
Impact of Nuclear Deformation of Parent and Daughter Nuclei on One Proton Radioactivity Lifetimes
A. Jain, Pranali Parab, G. Saxena +1
The influence of nuclear deformation on proton-decay half-lives has been systematically studied in microscopic theoretical frameworks for a wide range of nuclei with Z<82. Correlat…
Theoretical investigation of heavy cluster decay from Z=118 and 120 isotopes: A search for an empirical formula in superheavy region
G. Saxena, Dashty T. Akrawy, Ali H. Ahmed +1
Various decay modes in superheavy nuclei have been of significant interest among which cluster radioactivity has recently gained sizable attention. The α-decay being a predominant…
Correlation between the Shape Coexistence and Stability in Mo and Ru isotopes
Mamta Aggarwal, G. Saxena, Pranali Parab
In a rapidly changing shape phase region, the presence of shape coexistence and its possible impact on the decay modes and halflives, has been explored in astrophysically intere…
Impact of the quenching of shell effects with excitation energy on Nuclear Level Density
Mamta Aggarwal
We investigate the nature and impact of shell effects on nuclear level density (NLD) and particle emission probability as a function of temperature in a microscopic theoretical fra…
Deformation dependence of 2p-radioactivity half-lives: Probe with a new formula across the mass region with Z<82
G. Saxena, Mamta Aggarwal, D. Singh +3
Effect of deformation on half-life of two-proton (2p) radioactivity is investigated across the periodic chart for nuclei with Z82. 2p-decay half-lives are estimated by employing…
Collapse of N28 magicity in exotic Mg -- Probe of deformed halo and 2n-radioactivity at Mg neutron drip-line
G. Saxena, M. Kumawat, R. Sharma +1
The exotic phenomenon of two-neutron halos and 2n-radioactivity are explored in the neutron-rich Mg by employing various variants of the relativistic mean-field approa…
Excitation energy and angular momentum dependence of the nuclear level density parameter around A110
Pratap Roy, S. Mukhopadhyay, Mamta Aggarwal +14
Neutron kinetic energy spectra in coincidence with low-energy -ray multiplicities have been measured around 110 in the O, Ne + Nb reactions in a…
Novel feature of doubly bubble nuclei in 50Z(N)82 region along with magicity and weakly bound structure
M. Kumawat, G. Saxena, M. Kaushik +3
In this work, we identify a unique and novel feature of central density depletion in both proton and neutron named as doubly bubble nuclei in 50Z(N)82 region. The major…
Shape Coexistence in Hot Rotating 100 Nb
Mamta Aggarwal
Temperature and angular momentum induced shape changes in the well deformed 100 Nb have been investigated within the theoretical framework of Statistical theory combined with triax…
Shape Transition to a Rare Shape Phase of Prolate Non-collective in A = 100 Isobars
Mamta Aggarwal
A theoretical investigation on the shape transitions with neutron number, temperature and spin for A 100 isobars of Z42 to 50 is presented. A variety of shape transitions are…
A systematic study of the factors affecting central depletion in nuclei
G. Saxena, M. Kumawat, B. K. Agrawal +1
A systematic study of the central depletion of proton density has been performed in the isotonic chains of nuclei with neutron numbers and using different variants of…
Structural properties and decay modes of Z 122, 120 and 118 superheavy nuclei
G. Saxena, M. Kumawat, S. Somorendro Singh +1
Structural properties and the decay modes of the superheavy elements Z 122, 120, 118 are studied in a microscopic framework. We evaluate the binding energy, one- and two- proto…
Dependence of spin induced structural transitions on level density and Neutron emission spectra
Mamta Aggarwal
The impact of spin induced deformation and shape phase transitions on nuclear level density and consequently on neutron emission spectra of the decay of compound nuclear systems 11…
Anti-bubble effect of temperature \& deformation: a systematic study for nuclei across all mass regions between A 20300
G. Saxena, M. Kumawat, Mamta Aggarwal
Temperature dependent relativistic mean-field (RMF) plus BCS approach has been used for the first time to investigate the anti-bubble effect of the temperature and deformation in t…
Bubble Structure in Magic Nuclei
G. Saxena, M. Kumawat, M. Kaushik +2
The existence of bubble nuclei identified by the central depletion in nucleonic density is studied for the conventional magic N (Z) 8, 20, 28, 40, 50, 82, 126 isotones (isotope…
Persistence of magicity in neutron rich exotic Ni in ground as well as excited states
Mamta Aggarwal, G. Saxena
Recent experimental observation of magicity in Ni has infused the interest to examine the persistence of the magic character across the N50 shell gap in extremely neutron…
Distinct ground state features and the decay chains of Z = 121 Superheavy Nuclei
G. Saxena, U. K. Singh, M. Kumawat +3
A fully systematic study of even and odd isotopes (281 A 380) of Z = 121 superheavy nuclei is presented in theoretical frameworks of Relativistic mean-field plus stat…
Two-Proton Radioactivity with 2p halo in light mass nuclei A1834
G. Saxena, M. Kumawat, M. Kaushik +2
Two-proton radioactivity with 2p halo is reported theoretically in light mass nuclei A 18-34. We predict Mg, Si, S, Ar and Ca as promising ca…