Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2007-12-24
Physics
Nuclear Physics
Nuclear Theory
12 pages
Scientific paper
The two neutrino double beta $(\beta ^{-}\beta ^{-})_{2\nu}$ decay of $ ^{94,96}$Zr, $^{98,100}$Mo, $^{104}$Ru, $^{110}$Pd, $^{128,130}$Te and $^{150}$Nd nuclei for the $0^{+}\to 0^{+}$ transition is studied in the PHFB model in conjunction with the pairing plus quadrupole-quadrupole plus hexadecapole-hexadecapole effective two-body interaction and the effect of the latter is investigated on the calculation of nuclear transition matrix elements $M_{2\nu}$. The reliability of the intrinsic wave functions of parent and daughter nuclei involved in the $(\beta ^{-}\beta ^{-})_{2\nu}$ decay of above mentioned nuclei is established by obtaining an overall agreement between a number of theoretically calculated spectroscopic properties, namely the yrast spectra, reduced $B(E2$:$0^{+}\to 2^{+})$ transition probabilities, static quadrupole moments $Q(2^{+})$ and $g$-factors $g(2^{+})$ and the available experimental data. The effect of deformation on $M_{2\nu}$ is also investigated to inveterate its inverse relation with nuclear deformation.
Chandra Ramesh
Hirsch Jorge G.
Raina P. K.
Rath Pranati K.
No associations
LandOfFree
Influence of the hexadecapole deformation on the two neutrino double-$\be ta $ decay does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Influence of the hexadecapole deformation on the two neutrino double-$\be ta $ decay, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Influence of the hexadecapole deformation on the two neutrino double-$\be ta $ decay will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-165332