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Omega- and Omega+ production in central Pb + Pb collisions at 40 and 158A GeV.
- Source :
-
Physical review letters [Phys Rev Lett] 2005 May 20; Vol. 94 (19), pp. 192301. Date of Electronic Publication: 2005 May 18. - Publication Year :
- 2005
-
Abstract
- Results are presented on Omega production in central Pb+Pb collisions at 40 and 158A GeV beam energy. For the first time in heavy ion reactions, rapidity distributions and total yields were measured for the sum Omega(-) + Omega(+) at 40A GeV and for Omega(-) and Omega(+) separately at 158A GeV. The yields are strongly underpredicted by the string-hadronic UrQMD model but agree better with predictions from hadron gas models.
Details
- Language :
- English
- ISSN :
- 0031-9007
- Volume :
- 94
- Issue :
- 19
- Database :
- MEDLINE
- Journal :
- Physical review letters
- Publication Type :
- Academic Journal
- Accession number :
- 16090164
- Full Text :
- https://doi.org/10.1103/PhysRevLett.94.192301