Thermodynamical analysis of the EMC effect |
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Authors: | C Angelini R Pazzi |
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Institution: | 1. Dipartimento di Fisica dell''Università di Pisa, Pisa, Italy;2. Istituto Nazionale di Fisica Nucleare, Sezione di Pisa, Pisa, Italy |
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Abstract: | Assuming that the sea quark distribution vanishes for x > 0.3, we analyse the F2Fe(x, Q2) and F2D(x, Q2) structure functions measured by the European Muon Collaboration in the framework of a thermodynamical model of the valence quarks. The experimental ratio is well reproduced over the whole x range by the ratio of two valence quark distributions at different temperatures T and confinement volumes V. We obtain TD?TFe≈3 MeV and . |
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