SciPost Submission Page
NNLO Photon Fragmentation within Antenna Subtraction
by Thomas Gehrmann, Robin Schürmann
This Submission thread is now published as
Submission summary
| Authors (as registered SciPost users): | Robin Schürmann |
| Submission information | |
|---|---|
| Preprint Link: | https://arxiv.org/abs/2110.02617v1 (pdf) |
| Date accepted: | 2022-02-28 |
| Date submitted: | 2021-10-07 10:37 |
| Submitted by: | Schürmann, Robin |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | 15th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology (RADCOR2021) |
| Ontological classification | |
|---|---|
| Academic field: | Physics |
| Specialties: |
|
| Approach: | Phenomenological |
Abstract
We report on our recent progress towards including the photon fragmentation contribution in next-to-next-to-leading order (NNLO) QCD predictions for photon production cross sections. This extension to previous NNLO calculations requires the identification of the photon in singular parton-photon collinear limits. We discuss how these limits can be subtracted within antenna subtraction using fragmentation antenna functions and we outline their integration.
Published as SciPost Phys. Proc. 7, 042 (2022)
Reports on this Submission
Strengths
The article reports on the work presented at RADCOR/LoopFest 2021. It fulfills all the requirements for publication in SciPost Proceedings.
Weaknesses
None.
Report
The article reports on the work presented at RADCOR/LoopFest 2021. It fulfills all the requirements for publication in SciPost Proceedings and therefore we recommend its publication.
Requested changes
None.