Statistical coalescence model analysis of J / psi production in Pb + Pb collisions at 158 A GeV
- Production of J/psi mesons in heavy ion collisions is considered within the statistical coalescence model. The model is in agreement with the experi- mental data of the NA50 Collaboration for Pb+Pb collisions at 158 A·GeV in a wide centrality range, including the so called anomalous suppression domain. The model description of the J/ psi data requires, however, strong enhancement of the open charm production in central Pb+Pb collisions. This model prediction may be checked in the future SPS runs.
| Author: | Andriy P. KostyukORCiD, Mark I. GorensteinORCiDGND, Horst StöckerORCiDGND, Walter GreinerGND |
|---|---|
| URN: | urn:nbn:de:hebis:30-21420 |
| Document Type: | Preprint |
| Language: | English |
| Date of Publication (online): | 2005/11/17 |
| Year of first Publication: | 2001 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2005/11/17 |
| Tag: | Kollision; offene charm Produktion; statistisches Fusionsmodell collision; open charm production; statistical coalescence model |
| Source: | Phys.Lett.B531:195-202,2002. [hep-ph/0110269] Version 3 |
| HeBIS-PPN: | 185529356 |
| Institutes: | Physik / Physik |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Licence (German): |  Deutsches Urheberrecht |
