Entropy and equilibrium property of QCD-instanton induced final state in deep-inelastic scatteringстатья
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Дата последнего поиска статьи во внешних источниках: 10 ноября 2014 г.
Аннотация:The scaling and additivity properties of R'enyi entropy in rapidity space of the instanton final state (IFS) and current jet identified by the r-sorting method from the QCDINS Monte Carlo event sample are studied. Asymptotic scaling of R'enyi entropy H_2 is observed for the IFS while the H_2 for current jet tends to saturation with the decreasing of phase space scale. Furthermore, it is found that the additivity of H_2 holds well for IFS in narrow rapidity window at different positions. These results indicate that the IFS produced in the instanton-induced process of deep inelastic scattering has reached local equilibrium.