From the 1 of 6 linked papers with an AI index.
6 papers
Ab initio study of -decay and pairing in nuclei
Subhrajit Sahoo, Praveen C. Srivastava
The paper uses ab initio valence‑space in‑medium similarity renormalization group calculations with chiral two‑ and three‑nucleon forces to predict β‑decay half‑lives, Gamow‑Teller…
Ab initio study of island of inversion in odd- nuclei: Structure of Mg
Subhrajit Sahoo, Praveen C. Srivastava
We study the island of inversion region in the odd- Ne and Mg isotopes from the fundamental nuclear forces based on chiral two- and three-nucleon potentials. The state-of…
Weak interaction rates of -shell Urca pairs in stellar environment using a shell-model approach
Shweta Sharma, Praveen C. Srivastava, Toshio Suzuki
In this work, the weak interaction rates of -shell nuclei in the hot and dense stellar environment are calculated using the shell model. The {\it ab initio} effective interacti…
Evolution of shell structure at and 34: Insights from realistic nuclear forces
Subhrajit Sahoo, Praveen C. Srivastava
We investigated the evolution of shell structure at and 34 in neutron-rich nuclei beyond the stability line using realistic nuclear forces, employing the state-of-the-art va…
Mirror and triplet energy differences in -shell nuclei using microscopic interactions with isospin-symmetry breaking effects
Chandan Sarma, Praveen C. Srivastava, Toshio Suzuki +1
In this study, we developed and tested two different isospin symmetry-breaking (ISB) versions of the microscopic DJ16A interaction. Starting with the isospin symmetric DJ16A intera…
Isoscalar, isovector and orbital contributions in transitions from analogous and Gamow-Teller transitions in mirror nuclei
Subhrajit Sahoo, Praveen C. Srivastava
The isoscalar and isovector components and their contributions to transitions are discussed in the odd-, mirror nuclei with mass number ranging from to 37. T…