How to count nucleon pairs?
arXiv:nucl-th/9705017 · doi:10.1016/S0370-2693(97)01139-8
Abstract
Within the context of the isovector-pairing SO(5) model, three methods measuring numbers of different kinds of nucleon pairs are discussed. Though methods do not give the same results, the odd-even staggering in pair numbers in even-even and odd-odd N=Z nuclei and the reduction of the np pair number with increasing T_z is observed in all three procedures.
9 pages, Latex, 3 Postscript figures, uses epsf.sty, submitted to Physics Letters B
References in corpus (2)
Cited by in corpus (10)
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- Staggering behavior of 0^+ state energies in the Sp(4) pairing model
- Exact isovector pairing in a shell-model framework: Role of proton-neutron correlations in isobaric analog states
- Generalized q-Deformed Symplectic sp(4) Algebra for Multi-shell Applications