title: Strong hyperon-nucleon pairing in neutron stars.
abstract: We explore the possibilities of hyperon-nucleon pairing, involving lambda or sigma- hyperons, using different Nijmegen hyperon-nucleon potentials. We find possible very large nsigma- gaps and estimate their relevance for neutron star physics.
authors.affiliation: Department of Physics, Xiamen University, Xiamen 361005, People's Republic of China.
authors.forename: Xian-Rong
authors.initials: XR
authors.lastname: Zhou
authors.forename: H-J
authors.initials: HJ
authors.lastname: Schulze
authors.forename: Feng
authors.initials: F
authors.lastname: Pan
authors.forename: J P
authors.initials: JP
authors.lastname: Draayer