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Photons from Pb-Pb collisions at ultrarelativistic energies

High energy photon emission rate from matter created in Pb+Pb collisions at CERN SPS energies is evaluated. The evolution of matter from the initial state up to freeze-out has been treated within the framework of (3+1) dimensional hydrodynamic expansion. We observe that the photon spectra measured b...

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Detalles Bibliográficos
Autores principales:	Alam, Jan-e, Sarkar, Sourav, Hatsuda, T., Nayak, Tapan K., Sinha, Bikash
Lenguaje:	eng
Publicado:	2001
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1103/PhysRevC.63.021901 http://cds.cern.ch/record/450893

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