QCD Seminars

Beam functions for N3LO colour singlet production

by Arnd Behring (CERN)

Europe/Zurich
4/3-006 - TH Conference Room (CERN)

4/3-006 - TH Conference Room

CERN

24
Show room on map
Description

A differential description of colour singlet production at N3LO requires
a scheme to handle infrared divergences. I will discuss the idea behind
the method of "phase space slicing", where one uses a suitable
observable to subdivide the phase space according to the infrared
properties of the squared matrix elements. I will identify the necessary
building blocks for such a calculation and explain how to calculate one
such building block - the beam functions for zero-jettiness.

Videoconference
QCD seminars
Zoom Meeting ID
62752332519
Host
Elena Gianolio
Alternative hosts
Pier Francesco Monni, Valentin Jonathan Hirschi, Michelangelo Mangano, Samuel Abreu, Julien Baglio, Alexander Yohei Huss
Passcode
37431264
Useful links
Join via phone
Zoom URL