Problem of Statistical Model in Deep Inelastic Scattering Phenomenology
Jishnu Dey, Lauro Tomio, Mira Dey
Abstract
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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