k/ ratio from high-energy heavy-ion collisions Academic Article

abstract

• In an expanding fireball model, we determine the k/ ratio from heavy-ion collisions at 14.5 GeV/nucleon available from the Brookhaven ACS. Assuming the formation of a quark-gluon plasma in the initial stage, we obtain ratios of 23% and 5% for K+/+ and k-/-, respectively, which are comparable to the measured values. In the absence of quark-gluon plasma formation, the resulting k+/+ ratio has about the same value but the |k-/- ratio is about a factor of two larger than the measured value. 1989.

authors

• Ko, Che-Ming

published proceedings

• Nuclear Physics A

author list (cited authors)

• KO, C. M., & Linhua, X.

citation count

• 3

complete list of authors

• KO, Che Ming||Linhua, XIA

publication date

• July 1989

publisher

• Elsevier  Publisher

published in

• NUCLEAR PHYSICS A  Journal

Digital Object Identifier (DOI)

• 10.1016/0375-9474(89)90640-4

start page

• 561

end page

• 565

volume

• 498

issue

• C

URL

• http%3A%2F%2Fdx.doi.org%2F10.1016%2F0375-9474%2889%2990640-4