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Photons from strange-quark annihilation in a quark-gluon plasma
- We compute the energy spectrum of photons which originate from the quark-annihilation process ss¯→γg in quark-gluon plasma. The spectrum peaks at an energy Eγmax∼2ms∼400 MeV in the rest frame of the plasma. We expect one photon from the above process in the energy range of 2ms±0.25ms per hundred quark-gluon plasmas of a size R=3 fm and a lifetime τ=6 fm/c formed in nuclear collisions.
Author: | Günther Staadt, Walter GreinerGND, Johann RafelskiORCiDGND |
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URN: | urn:nbn:de:hebis:30-29405 |
URL: | http://link.aps.org/abstract/PRD/v33/p66 |
Parent Title (German): | Physical review D |
Document Type: | Article |
Language: | English |
Date of Publication (online): | 2006/07/03 |
Year of first Publication: | 1986 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2006/07/03 |
Volume: | 33 |
Issue: | 1 |
Page Number: | 6 |
First Page: | 66 |
Last Page: | 71 |
HeBIS-PPN: | 187372683 |
Institutes: | Physik / Physik |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Licence (German): | Deutsches Urheberrecht |