P. C. Srivastava

activity

20182026

β^{+}

/EC-decay half-lives for

Z = 21 - 30

nuclei

9 citations · 27 across the 11 of their papers we have counts for

collaborators

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12 papers · 1 filter

nucl-th2026

Entanglement study in the island of inversion region using \textit{ab initio} approach

Rohit M. Shinde, Praveen C. Srivastava

Quantum entanglement provides a unique perspective for probing nuclear structure. In this work, we employ quantum entanglement measures, including proton-neutron entanglement entro…

nucl-th2025

Large-scale shell-model investigation of $2 ν$ ECEC in $^{132}$ Ba and $^{78}$ Kr

Deepak Patel, Praveen C. Srivastava

We present a theoretical investigation of two-neutrino double electron capture ( $2 ν$ ECEC) in $^{132}$ Ba and $^{78}$ Kr based on large-scale shell-model calculations. The nuclear mat…

nucl-th2025

Modification of single-hole-like states by configuration mixing in the $^{99 - 131}$ In

Deepak Patel, Praveen C. Srivastava, Noritaka Shimizu +1

Large-scale shell-model calculations are performed for the $9/ 2_{g.s.}^{+}$ , $1/ 2_{1}^{-}$ , $3/ 2_{1}^{-}$ , and $5/ 2_{1}^{-}$ states in the odd- $A$ indium isotopes with $N = 50 - 82$ . The calcula…

nucl-th2024★ 1 cited

Large-scale shell-model study of 2 $ν$ ECEC process in $^{78}$ Kr

Deepak Patel, Praveen C. Srivastava

In this work, we present the systematic study of $2 ν$ ECEC process in the $^{78}$ Kr using large-scale shell-model calculations with the GWBXG effective interaction. We first validat…

nucl-th2024

Investigation of entanglement in $N = Z$ nuclei within no-core shell model

Chandan Sarma, Praveen C. Srivastava

In this work, we explore the entanglement structure of two $N = Z$ nuclei, $^{20}$ Ne and $^{22}$ Na using single-orbital entanglement entropy within the No-Core Shell Model (NCSM) f…

nucl-th2024★ 2 cited

Study of $β^{+}$ /EC-decay properties of $s d$ shell nuclei using nuclear shell model

Surender, Vikas Kumar, Praveen C. Srivastava

Our study employs the nuclear shell model to systematically compute the half-lives of $β$ -decay for nuclei in the mass range of $A = 18 - 39$ , encompassing the majority of $s d$ shel…

Entanglement study in the island of inversion region using \textit{ab initio} approach

Large-scale shell-model investigation of 2νECEC in 132Ba and 78Kr

Modification of single-hole-like states by configuration mixing in the 99−131In

Large-scale shell-model study of 2νECEC process in 78Kr

Investigation of entanglement in N=Z nuclei within no-core shell model

Study of β+/EC-decay properties of sd shell nuclei using nuclear shell model

Large-scale shell-model investigation of $2 ν$ ECEC in $^{132}$ Ba and $^{78}$ Kr

Modification of single-hole-like states by configuration mixing in the $^{99 - 131}$ In

Large-scale shell-model study of 2 $ν$ ECEC process in $^{78}$ Kr

Investigation of entanglement in $N = Z$ nuclei within no-core shell model

Study of $β^{+}$ /EC-decay properties of $s d$ shell nuclei using nuclear shell model