Zobrazeno 1 - 10
of 551
pro vyhledávání: '"SRIVASTAVA, Praveen"'
Autor:
Sarma, Chandan, Srivastava, Praveen C.
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) framework for two realistic interactions, INOY and N$^3$LO. We begin wi
Externí odkaz:
http://arxiv.org/abs/2411.01861
Our study employs the nuclear shell model to systematically compute the half-lives of $\beta$ -decay for nuclei in the mass range of $A = 18-39$, encompassing the majority of $sd$ shell nuclei. This analysis utilizes the USDB and SDNN Hamiltonians. T
Externí odkaz:
http://arxiv.org/abs/2410.06747
In this study, we developed and tested various isospin symmetry-breaking (ISB) versions of the microscopic DJ16A interaction. Starting with the isospin symmetric DJ16A interaction, we introduced two different Coulomb interactions-Coulomb-CD and Coulo
Externí odkaz:
http://arxiv.org/abs/2410.00765
Publikováno v:
Nuclear Physics A 1051, 122939 (2024)
In the present work, we have predicted the half-lives for the $\beta^{-}$ decay for higher forbidden unique transitions in the mass range of nuclei from A = 40-138. For these transitions, the experimental data for half-lives are not available except
Externí odkaz:
http://arxiv.org/abs/2409.11244
Publikováno v:
Physical Review C 110, 054305 (2024)
The isoscalar and isovector components and their contributions to $M1$ transitions are discussed in the odd-$A$, $T=1/2$ mirror nuclei with mass number ranging from $A=23$ to 37. The orbital contributions in various $M1$ transitions and ground state
Externí odkaz:
http://arxiv.org/abs/2405.17119
Publikováno v:
Phys. Rev. C 110, 054323 (2024)
In this work, we have studied the $2\nu\beta\beta$ decay of $^{76}$Ge and $^{96}$Zr isotopes utilizing large-scale shell-model calculations. The GWBXG effective interaction has been employed in the calculation of $2\nu\beta\beta$-decay nuclear matrix
Externí odkaz:
http://arxiv.org/abs/2404.11896
In this work, we have performed systematic shell-model calculations for Bi isotopes with $A=$ 204-213 using KHH7B and KHM3Y effective interactions. We have reported yrast and non-yrast shell-model states corresponding to the available experimental da
Externí odkaz:
http://arxiv.org/abs/2403.11174
Autor:
Sharma, Shweta, Srivastava, Praveen C.
Publikováno v:
Nuclear Physics A 1045, 122845 (2024)
In the present work, beta-decay properties such as $\log ft$ values and half-lives have been systematically studied corresponding to Ba isotopes using large-scale shell-model calculations. An extensive comparison of beta decay results corresponding t
Externí odkaz:
http://arxiv.org/abs/2402.16502
Publikováno v:
Phys. Rev. C 109, 014310 (2024)
Systematic shell-model calculations are presented for odd-mass Cd isotopes with $N=51-81$ utilizing a combination of a $G$-matrix interaction and a semiempirical one. The excited energy spectra and electromagnetic transition probabilities are compare
Externí odkaz:
http://arxiv.org/abs/2401.04001
Publikováno v:
International Journal of Quality & Reliability Management, 2023, Vol. 41, Issue 8, pp. 2027-2054.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJQRM-03-2023-0093
