Properties of isoscalar-pair condensates
Journal Article
·
· Physical Review C
- Grand Accelerateur National d'Ions Lourds, CEA/DRF-CNRS/IN2P3, Caen (France)
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Nuclear Science Division
- University of Batna (Algeria). Department of Physics, PRIMALAB Laboratory
In this work, it is pointed out that the ground state of $$n$$ neutrons and n protons in a single-$$j$$ shell, interacting through an isoscalar ($T=0$) pairing force, is not paired, $J=0$, but rather spin aligned, $J=n$. This observation is explained in the context of a model of isoscalar $P(J=1)$ pairs, which is mapped onto a system of $$p$$ bosons, leading to an approximate analytic solution of the isoscalar-pairing limit in $jj$ coupling.
- Research Organization:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC); USDOE
- Grant/Contract Number:
- AC02-05CH11231; FG02-10ER41700
- OSTI ID:
- 1423603
- Alternate ID(s):
- OSTI ID: 1297276
- Journal Information:
- Physical Review C, Vol. 94, Issue 2; ISSN 2469-9985
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 5 works
Citation information provided by
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