Elastic Scattering between Binary Quark-Antiquark System and Local Field
نویسندگان
چکیده
منابع مشابه
High-energy quark-antiquark elastic scattering with mesonic exchange.
We studied the high energy elastic scattering of quark anti-quark with an exchange of a mesonic state in the t channel with −t/Λ 2 ≫ 1. Both the normalization factor and the Regge trajectory can be calculated in PQCD in cases of fixed (non-running) and running coupling constant. The dependence of the Regge trajectory on the coupling constant is highly non-linear and the trajectory is of order o...
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In the high-temperature quark-gluon plasma and its subsequent hadronic matter created in a high-energy nucleus-nucleus collision, the quark-antiquark potential depends on the temperature. The temperature-dependent potential is expected to be derived from the free energy obtained in lattice gauge theory calculations. This requires one to study the relation between the quark-antiquark potential a...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1979
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.62.1768