Artigo
Problem of the statistical model in deep inelastic scattering phenomenology
Registro en:
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 318, n. 2, p. 387-390, 1993.
0370-2693
10.1016/0370-2693(93)90144-7
WOS:A1993MK28800020
2-s2.0-0039154241
8621258845956348
Autor
Dey, Jishnu [UNESP]
Tomio, Lauro [UNESP]
Dey, Mira
Resumen
Recent deep inelastic data leads to an up-down quark asymmetry of the nucleon sea. Explanations of the flavour asymmetry and the di-lepton production in proton-nucleus collisions call for a temperature T ≈ 100 MeV in a statistical model. This T may be conjectured as being due to the Fulling-Davies-Unruh effect. But it is not possible to fit the structure function itself. Inst. de Fís. Teórica Universidade Estadual Paulista, 01405-900 São Paulo, SP ICTP, P.O. Box 586, I-34100 Trieste Department of Physics Lady Brabourne College, Calcutta 700017 Inst. de Fís. Teórica Universidade Estadual Paulista, 01405-900 São Paulo, SP