Associated production of a top pair and a Z boson at the LHC to NNLL accuracy

Abstract We study the resummation of soft gluon emission corrections to the production of a top-antitop pair in association with a Z boson at the Large Hadron Collider to next-to-next-to-leading logarithmic accuracy. By means of an in-house parton level Monte Carlo code we evaluate the resummation f...

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Bibliographic Details
Main Authors: Alessandro Broggio, Andrea Ferroglia, Giovanni Ossola, Ben D. Pecjak, Ray D. Sameshima
Format: Article
Language:English
Published: SpringerOpen 2017-04-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP04(2017)105