5–12 Jul 2017
Venice, Italy
Europe/Zurich timezone
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A framework for High Energy Factorisation matched to parton showers

7 Jul 2017, 10:45
15m
Room Mosaici-1 (Palazzo del Casinò)

Room Mosaici-1

Palazzo del Casinò

Parallel Talk QCD and Hadronic Physics QCD and hadronic physics

Speaker

Mirko Serino (Institute of Nuclear Physics, Polish Academy of Sciences)

Description

High Energy Factorisation was applied so far almost exclusively to Deep Inelastic Scattering process, as computing gauge invariant matrix elements with off shell external legs is a highly non trivial task. In recent years, this problem has been completely solved in a variety of ways, both analytically and numerically. The times are mature to produce the first phenomenological predictions.

We present the first framework to produce predictions for hadron colliders based on matching off shell gauge invariant matrix elements in the High Energy Factorisation kinematics and for any Standard Model process to the parton showers implemented in the CASCADE program.
We then discuss predictions for multi-jet phenomenology, with a special focus on the description of ATLAS and CMS data for inclusive four-jet production with and without Multi Parton Interactions.

Primary authors

Mirko Serino (Institute of Nuclear Physics, Polish Academy of Sciences) Krzysztof Kutak (Instytut Fizyki Jadrowej Polskiej Akademii Nauk) Andreas van Hameren (IFJ PAN) Hannes Jung (Deutsches Elektronen-Synchrotron (DE)) Sebastian Piotr Sapeta (Polish Academy of Sciences (PL)) Marcin Bury (Institute of Nuclear Physics, Polish Academy of Sciences)

Presentation materials