Nuclear Pairing in the T=0 channel revisited

E. Garrido; P. Sarriguren; E. Moya de Guerra; U. Lombardo; P. Schuck; H. J. Schulze

doi:10.1103/PhysRevC.63.037304

Nuclear Pairing in the T=0 channel revisited

Nuclear Theory 2009-11-06 v1

Authors: E. Garrido , P. Sarriguren , E. Moya de Guerra , U. Lombardo , P. Schuck , H. J. Schulze

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Abstract

Recent published data on the isoscalar gap in symmetric nuclear matter using the Paris force and the corresponding BHF single particle dispersion are corrected leading to an extremely high proton-neutron gap of $\Delta \sim 8$ MeV at $\rho \sim 0.5\rho_0$ . Arguments whether this value can be reduced due to screening effects are discussed. A density dependent delta interaction with cut off is adjusted so as to approximately reproduce the nuclear matter values with the Paris force.

Keywords

nuclear pairing T=0 channel proton-neutron gap symmetric nuclear matter Paris force BHF screening effects

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@article{arxiv.nucl-th/0011094,
  title  = {Nuclear Pairing in the T=0 channel revisited},
  author = {E. Garrido and P. Sarriguren and E. Moya de Guerra and U. Lombardo and P. Schuck and H. J. Schulze},
  journal= {arXiv preprint arXiv:nucl-th/0011094},
  year   = {2009}
}

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4 pages, 4 figures

Nuclear Pairing in the T=0 channel revisited

Abstract

Keywords

Cite

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