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Kaon and antikaon production in heavy ion collisions at 1.5 A GeV
- Source :
- Journal of Physics G: Nuclear and Particle Physics; July 1, 2002, Vol. 28 Issue: 7 p2011-2015, 5p
- Publication Year :
- 2002
-
Abstract
- At the Kaon spectrometer KaoS at SIS/GSI, the production of kaons and antikaons in heavy-ion reactions at a beam energy of 1.5 A GeV has been measured for the collision systems Ni + Ni and Au + Au. The K<SUP>−</SUP>/K<SUP>+</SUP> ratio is found to be constant for both systems and as a function of impact parameter but the slopes of K<SUP>+</SUP> and K<SUP>−</SUP> spectra differ for all impact parameters. Furthermore, the respective polar angle distributions will be presented as a function of centrality.
Details
- Language :
- English
- ISSN :
- 09543899 and 13616471
- Volume :
- 28
- Issue :
- 7
- Database :
- Supplemental Index
- Journal :
- Journal of Physics G: Nuclear and Particle Physics
- Publication Type :
- Periodical
- Accession number :
- ejs2282239
- Full Text :
- https://doi.org/10.1088/0954-3899/28/7/363