Spin-aligned neutron-proton pairs in $N=Z$ nuclei

Details Spin-aligned neutron-proton pairs in $N=Z$ nuclei Spin-aligned neutron-proton pairs in $N=Z$ nuclei

2011-03-19

arxiv.org/abs/1103.3754v1

Phys.Rev.C83:064314,2011

Physics

Nuclear Physics

Nuclear Experiment

5 figures, 7 tables, accepted for publication in Physical Review C

Scientific paper

10.1103/PhysRevC.83.064314

A study is carried out of the role of the aligned neutron-proton pair with angular momentum J=9 and isospin T=0 in the low-energy spectroscopy of the $N=Z$ nuclei $^{96}$Cd, $^{94}$Ag, and $^{92}$Pd. Shell-model wave functions resulting from realistic interactions are analyzed in terms of a variety of two-nucleon pairs corresponding to different choices of their coupled angular momentum $J$ and isospin $T$. The analysis is performed exactly for four holes ($^{96}$Cd) and carried further for six and eight holes ($^{94}$Ag and $^{92}$Pd) by means of a mapping to an appropriate version of the interacting boson model. The study allows the identification of the strengths and deficiencies of the aligned-pair approximation.

Affiliated with

Also associated with

No associations

Rating

Spin-aligned neutron-proton pairs in $N=Z$ nuclei 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 Spin-aligned neutron-proton pairs in $N=Z$ nuclei, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin-aligned neutron-proton pairs in $N=Z$ nuclei will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-198569