no code implementations • 11 Mar 2022 • Frédéric A. Dreyer, Radosław Grabarczyk, Pier Francesco Monni
A significant challenge in the tagging of boosted objects via machine-learning technology is the prohibitive computational cost associated with training sophisticated models.
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
no code implementations • 16 Dec 2020 • Christian W. Bauer, Aneesh V. Manohar, Pier Francesco Monni
We show that the observable dependence of anomalous dimensions in SCETI problems can be disentangled by introducing a suitable UV regulator in real radiation integrals.
High Energy Physics - Phenomenology
no code implementations • 10 Sep 2019 • Pier Francesco Monni, Luca Rottoli, Paolo Torrielli
We consider the simultaneous measurement of the Higgs ($p_t^{\tiny{\mbox{H}}}$) and the leading jet ($p_t^{\tiny{\mbox{J}}}$) transverse momentum in hadronic Higgs-boson production, and perform the resummation of the large logarithmic corrections that originate in the limit $p_t^{\tiny{\mbox{H}}}\,, p_t^{\tiny{\mbox{J}}} \ll m_{\tiny{\mbox{H}}}$ up to next-to-next-to-leading-logarithmic order.
High Energy Physics - Phenomenology High Energy Physics - Experiment
1 code implementation • 30 Jul 2018 • Andrea Banfi, Basem Kamal El-Menoufi, Pier Francesco Monni
We present a procedure to calculate the Sudakov radiator for a generic recursive infrared and collinear (rIRC) safe observable in two-scale problems.
High Energy Physics - Phenomenology
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