Master Integrals for the two-loop, non-planar QCD corrections to top-quark pair production in the quark-annihilation channel

Master Integrals for the two-loop, non-planar QCD corrections to top-quark pair production in the quark-annihilation channel

Abstract We present the analytic calculation of the Master Integrals for the twoloop, non-planar topologies that enter the calculation of the amplitude for top-quark pair hadroproduction in the quark-annihilation channel. Using the method of differential equations, we expand the integrals in powers...

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Bibliographic Details
Main Authors: Matteo Becchetti, Roberto Bonciani, Valerio Casconi, Andrea Ferroglia, Simone Lavacca, Andreas von Manteuffel
Format: Article
Language:English
Published: SpringerOpen 2019-08-01
Series:Journal of High Energy Physics
Subjects:
Perturbative QCD
Heavy Quark Physics
Online Access:http://link.springer.com/article/10.1007/JHEP08(2019)071

Internet

http://link.springer.com/article/10.1007/JHEP08(2019)071

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