Antilambda Enhancement in Ultrarelativistic Heavy-Ion Collisions

dc.creator	Ko, Che Ming
dc.creator	Asakawa, M.
dc.creator	Levai, P.
dc.date.accessioned	2011-09-13T21:25:49Z
dc.date.available	2011-09-13T21:25:49Z
dc.date.issued	1992
dc.identifier.citation	Che Ming Ko, M. Asakawa and P. Levai. Phys.Rev.C 46 1072-1076 1992. "Copyright ( 1992) by the American Physical Society."	en
dc.identifier.uri	http://dx.doi.org/10.1103/PhysRevC.46.1072
dc.identifier.uri	https://hdl.handle.net/1969.1/126825
dc.description	Journals published by the American Physical Society can be found at http://publish.aps.org/	en
dc.description.abstract	In the Walecka model, the antilambda mass in dense nuclear matter is smaller than its value in free space. This reduces the threshold for antilambda production in dense matter that forms in the compression stage of ultrarelativistic heavy ion collisions. Because of the large number of mesons produced in the collision, the process KM --> LAMBDA-BAR N, where M denotes either a pion or a rho meson, is shown to be important and provides thus a plausible explanation for the observed enhancement of antilambda yield in recent experiments carried out at CERN SPS with nuclear beams.	en
dc.language.iso	en
dc.publisher	American Physical Society
dc.subject	Physics	en
dc.title	Antilambda Enhancement in Ultrarelativistic Heavy-Ion Collisions	en
dc.type	Article	en
local.department	Physics and Astronomy	en