Algebraic solutions of mean field plus T=1 pairing interaction
Oct, 200211 pages
Published in:
- Phys.Rev.C 66 (2002) 044314
Citations per year
Abstract: (APS)
A general procedure, based on the Bethe ansatz, is proposed for finding algebraic solutions for low-lying J=0 states of 2k nucleons interacting with one another through a T=1 charge-independent pairing interaction. The results provided by Richardson are shown to be valid for up to two pairs, k<~2; expressions are given here for up to three pairs, k<~3. The results show that a set of highly nonlinear equations must be solved for k>~3. - 02.20.Qs
- 21.60.-n
- 03.65.Ca
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