Spatial Two-neutron Correlations Induced by Pairing in Finite Nuclei.

Autor: Pillet, N., Sandulescu, N., Schuck, P., Berger, J.-F.
Předmět:
Zdroj: AIP Conference Proceedings; 8/26/2009, Vol. 1165 Issue 1, p255-258, 4p, 3 Graphs
Abstrakt: We study spatial properties induced by pairing correlations, within the HFB approach employing the finite range D1S Gogny interaction. Local and non-local quantities, such as pairing tensor, are discussed as well as the coherence length. We show that a generic feature occurs at the surface of nuclei, namely Cooper pair of small size characterized by a coherence length ξ∼2 fm. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index