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Implementing Transverse Momentum Dependent splitting functions in Parton Branching evolution equations

by Lissa Keersmaekers

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Submission summary

Authors (as registered SciPost users): Lissa Keersmaekers
Submission information
Preprint Link: scipost_202108_00026v1  (pdf)
Date submitted: 2021-08-13 13:14
Submitted by: Keersmaekers, Lissa
Submitted to: SciPost Physics Proceedings
Proceedings issue: 28th Annual Workshop on Deep-Inelastic Scattering (DIS) and Related Subjects (DIS2021)
Ontological classification
Academic field: Physics
Specialties:
  • High-Energy Physics - Phenomenology
Approach: Phenomenological

Abstract

The Parton Branching (PB) approach describes the evolution of transverse momentum dependent (TMD) parton densities. We propose to extend the PB method by including TMD splitting functions, instead of the DGLAP splitting functions which assume strong ordering in transverse momentum. We present the evolution equations and their numerical solution, which is the first Monte Carlo implementation including TMD splitting functions.

Current status:
Has been resubmitted

Reports on this Submission

Report #1 by Anonymous (Referee 1) on 2022-3-4 (Invited Report)

Report

Good report. Recommend for acceptance.

Fig.1 and Fig.2, please elaborate the bottom plots. (which are the ratio between TMD P Col Sud/col P, TMD P TMD Sud/col P)

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