Asymptotic form of neutron Cooper pairs in weakly bound nuclei
Y. Zhang (张颖), M. Matsuo (松尾正之), J. Meng (孟杰)
DOI 10.1103/PhysRevC.90.034313 · Physical Review C
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
The asymptotic form of a neutron Cooper pair penetrating to the exterior of a nuclear surface is investigated with the Bogoliubov theory for the superfluid fermions. Based on a two-particle Schrödinger equation governing the Cooper-pair wave function and systematic studies for both weakly bound and stable nuclei, the Cooper pair is shown to be spatially correlated even in the asymptotic large distance limit, and the penetration length of the pair condensate is revealed to be universally governed by the two-neutron separation energy S2n and the di-neutron mass 2m.
Similar papers
Spatial structure of neutron Cooper pair in low density uniform matter
similarity 0.91Masayuki Matsuo
Source status unknown — claims are unverified
Effect of Coulomb interaction on the formation of Cooper pairs in superconducting systems
similarity 0.86R. Lal et al.
Source status unknown — claims are unverified
Pairing Fluctuation Effects on the Single-Particle Spectra for the Superconducting State
similarity 0.85P. Pieri et al.
Source status unknown — claims are unverified
Extended bound states and resonances of two fermions on a periodic lattice
similarity 0.85A. S. Blaer et al. · 1996 · arXiv:supr-con/9608003
Source status unknown — claims are unverified
Nonlocal equation for the superconducting gap parameter
similarity 0.85S. Simonucci & G. Calvanese Strinati
Source status unknown — claims are unverified
Strongly correlated electrons in superconducting islands with fluctuating Cooper pairs
similarity 0.85Tie-Feng Fang et al.
Source status unknown — claims are unverified