Statistical model for pionic partons
نویسنده
چکیده
We present a model for the structure of the pion. Based on ideas of a recently developed statistical model of the nucleon, we assume the pion to be a gas of partons. The finite-size corrections (FSC) are incorporated through two parameters. Using the same two FSC parameters for the proton and pion we reproduce quantitatively the data on πN → μ+μ−X Drell-Yan production and valence quark distribution of the pion. PACS numbers: 12.40.Ee, 14.40.Aq, 14.65.-q
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تاریخ انتشار 2000