Hemisphere jet mass distribution at finite Nc

We perform the leading logarithmic resummation of nonglobal logarithms for the single-hemisphere jet mass distribution in e+e− annihilation including the finite-Nc corrections. The result is compared with the previous all-order result in the large-Nc limit as well as fixed-order perturbative calcula...

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Bibliographic Details
Main Authors: Yoshikazu Hagiwara, Yoshitaka Hatta, Takahiro Ueda
Format: Article
Language:English
Published: Elsevier 2016-05-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269316001994