Physics – Nuclear Physics – Nuclear Experiment
Scientific paper
1999-01-15
Prog.Part.Nucl.Phys. 42 (1999) 209-219
Physics
Nuclear Physics
Nuclear Experiment
Talk given at the Erice School on Nuclear Physics, Erice, Sicily, Italy, Sept. 17-25, 1998
Scientific paper
10.1016/S0146-6410(99)00076-9
The production and propagation of kaons and antikaons has been studied in symmetric nucleus-nucleus collisions in the SIS energy range. The ratio of the excitation functions of K^+ production in Au+Au and C+C collisions increases with decreasing beam energy. This effect was predicted for a soft nuclear equation-of-state. In noncentral Au+Au collisions, the K^+ mesons are preferentially emitted perpendicular to the reaction plane. The K^-/K^+ ratio from A+A collisions at beam energies which are equivalent with respect to the threshold is found to be about two orders of magnitude larger than the corresponding ratio from proton-proton collisions. Both effects are considered to be experimental signatures for a modification of kaon properties in the dense nuclear medium.
for the KaoS Collaboration
Senger P.
No associations
LandOfFree
Strange Mesons as a Probe for Dense Nuclear Matter does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Strange Mesons as a Probe for Dense Nuclear Matter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strange Mesons as a Probe for Dense Nuclear Matter will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-597659