Bremsstrahlung from a microscopic model of relativistic heavy ion collisions

  • We compute bremsstrahlung arising from the acceleration of individual charged baryons and mesons during the time evolution of high-energy Au+Au collisions at the Relativistic Heavy Ion Collider using a microscopic transport model. We elucidate the connection between bremsstrahlung and charge stop- ping by colliding artificial pure proton on pure neutron nuclei. From the inten- sity of low energy bremsstrahlung, the time scale and the degree of stopping could be accurately extracted without measuring any hadronic observables. PACS: 25.75.-q, 13.85.Qk

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Author:Stephen M. H. Wong, Mohamed Belkacem, Joseph I. Kapusta, Steffen A. BassORCiDGND, Marcus BleicherORCiDGND, Horst StöckerORCiDGND
Document Type:Preprint
Date of Publication (online):2005/11/22
Year of first Publication:2000
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Release Date:2005/11/22
Tag:Bremsstrahlung; relativistische schwere Ion Kollision
bremsstrahlung; relativistic heavy ion collision
Source:Phys.Rev.C63:014903,2001. [hep-ph/0008119]
Institutes:Physik / Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Licence (German):License LogoDeutsches Urheberrecht