Physics – Nuclear Physics – Nuclear Theory
Scientific paper
1995-04-26
Nucl.Phys. A594 (1995) 439-459
Physics
Nuclear Physics
Nuclear Theory
24 pages, RevTeX,14 figures available from gqli@comp.tamu.edu
Scientific paper
In a one-pion plus one-kaon exchange model, we calculate the kaon production cross sections in nucleon-nucleon, nucleon-delta and delta-delta interactions. We find that this model describes reasonably well the experimental data on kaon production in the proton-proton interaction. Near the kaon production threshold, the cross section obtained from this model is smaller than that from the linear parameterization of Randrup and Ko. For kaon production cross sections from the nucleon-delta and delta-delta interactions, the cross sections are singular in free space, so we calculate them in a nuclear medium by including the (complex) pion self-energy. The results are compared with the scaling ansatz of Randrup and Ko. The theoretical cross sections are then used in a transport model to study kaon production from Au+Au collisions at 1 GeV/nucleon.
Ko Che Ming
Li Gu-Qiang
No associations
LandOfFree
Kaon production cross sections from baryon-baryon interactions 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 Kaon production cross sections from baryon-baryon interactions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Kaon production cross sections from baryon-baryon interactions will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-335069