28 July 2020 to 6 August 2020
virtual conference
Europe/Prague timezone

Going off-shell: matrix element, parton densities and shower

30 Jul 2020, 08:00
15m
virtual conference

virtual conference

Talk 06. Strong Interactions and Hadron Physics Strong Interactions and Hadron Physics

Speaker

Krzysztof Kutak (Instytut Fizyki Jadrowej Polskiej Akademii Nauk)

Description

In the talk I am going to report on recent results obtained within QCD kt-factorization i.e. formalizm that at high energies accounts for transverse momentum dependence of both parton densities and coefficient functions. In particular I am will present results for complete parton shower description of production of di-jets at LHC. This relies on application of hard matrix elements that depend on transversal momentum and parton densities that depend on transversal momentum. Furthermore I will present new evolution equations which have kernels build from transverse momentum dependent splitting functions. The equations generalize the BFKL and DGLAP splitting functions. I will also present preliminary application of the formalizm to DIS processes with focus on Electron Ion Collider kinematics.

Primary author

Krzysztof Kutak (Instytut Fizyki Jadrowej Polskiej Akademii Nauk)

Presentation materials