2004/10/01 by P. K. Raina, A. Shukla, Amritanshu Shukla +9
Chemistry · Physics and Astronomy · #Atomic physics #Chemistry #Double beta decay #Excited state #Mass number #Matrix (chemical analysis) #Neutron #Nuclear physics #Nuclear physics research studies #Nuclear structure #Particle physics theoretical and experimental studies #Physics #Quadrupole #Quality (philosophy) #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #Spectral line #Yrast #nucl-th
paper · pdf · doi:10.1134/1.1825522
published as Phys.Atom.Nucl. 67 (2004) 2021-2026; Yad.Fiz. 67 (2004) 2043-2047 · 6 pages, 2 figures
arxiv created 2004/10/01 · openalex publication_date 2004/11/01 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The quality of Hartree-Fock-Bogolyubov wave functions is tested by comparing the theoretically calculated results with the available experimental data for a number of spectroscopic properties like yrast spectra, reduced B ( E 2) transition probabilities, quadrupole moments, and g factors for the nuclei involved in 2 νββ decay. It is observed that the np interactions vis-à-vis the deformations of the intrinsic ground states of medium-mass nuclei play a crucial role in the fine tuning of the nuclear matrix elements M 2ν .