2000/03/21 by Piotr Bożek, P. Bozek · 2 citations
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Physics of Superconductivity and Magnetism #Quantum, superfluid, helium dynamics #nucl-th
paper · pdf · doi:10.1103/physrevc.62.054316
published as Phys.Rev. C62 (2000) 054316 · 13 pages, with 4 postscript figures included
arxiv created 2000/03/21 · openalex publication_date 2000/10/19 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The effect nucleon dressing by scattering on the pairing gap in nuclear matter is discussed. Numerical results from self-consistent T-matrix calculations are compared to quasiparticle approximations. The dominant effect of scattering can be accounted for by a renormalization of the quasiparticle strength. The exponential sensitivity of the pairing gap and the critical temperature on the pairing strength makes it strongly dependent on many-body effects.