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Phys. Rev. C 66, 024322 (2002) [11 pages]

Model for pairing phase transition in atomic nuclei

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A. Schiller*
Lawrence Livermore National Laboratory, L-414, 7000 East Avenue, Livermore, California 94551

M. Guttormsen, M. Hjorth-Jensen, J. Rekstad, and S. Siem
Department of Physics, University of Oslo, N-0316 Oslo, Norway

Received 22 February 2002; published 26 August 2002

A model is developed which allows the investigation and classification of the pairing phase transition in atomic nuclei. The regions of the parameter space are discussed for which a pairing phase transition can be observed. The model parameters include number of particles, attenuation of pairing correlations with increasing seniority, single-particle level spacing, and pairing gap parameter.

© 2002 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.66.024322
DOI:
10.1103/PhysRevC.66.024322
PACS:
05.20.Gg, 05.70.Fh, 21.10.Ma, 24.10.Pa

*Electronic address: Andreas.Schiller@llnl.gov