Problem of the statistical model in deep inelastic scattering phenomenology
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Data
1993-12-01
Autores
Dey, Jishnu [UNESP]
Tomio, Lauro [UNESP]
Dey, Mira
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Elsevier B.V.
Resumo
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.
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Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 318, n. 2, p. 387-390, 1993.