no code implementations • 28 Dec 2020 • Javier Mazzitelli, Pier Francesco Monni, Paolo Nason, Emanuele Re, Marius Wiesemann, Giulia Zanderighi
The production of top-quark pairs in hadronic collisions is among the most important reactions in modern particle physics phenomenology and constitutes an instrumental avenue to study the properties of the heaviest quark observed in nature.
High Energy Physics - Phenomenology High Energy Physics - Experiment
1 code implementation • 10 May 2016 • Stefano Carrazza, R. Keith Ellis, Giulia Zanderighi
We present a new release of the QCDLoop library based on a modern object-oriented framework.
High Energy Physics - Phenomenology High Energy Physics - Experiment High Energy Physics - Theory
1 code implementation • 5 Dec 2014 • Andrea Banfi, Heather McAslan, Pier Francesco Monni, Giulia Zanderighi
We present a novel method for resummation of event shapes to next-to-next-to-leading-logarithmic (NNLL) accuracy.
High Energy Physics - Phenomenology High Energy Physics - Experiment
1 code implementation • 12 Dec 2007 • R. Keith Ellis, Giulia Zanderighi
We construct a basis set of infra-red and/or collinearly divergent scalar one-loop integrals and give analytic formulas, for tadpole, bubble, triangle and box integrals, regulating the divergences (ultra-violet, infra-red or collinear) by regularization in $D=4-2\epsilon$ dimensions.
High Energy Physics - Phenomenology
