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A general-mass scheme for prompt charm production at hadron colliders
by Keping Xie, John M. Campbell, Pavel M. Nadolsky
This Submission thread is now published as
Submission summary
| Authors (as registered SciPost users): | Keping Xie |
| Submission information | |
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| Preprint Link: | https://arxiv.org/abs/2108.03741v1 (pdf) |
| Date accepted: | March 4, 2022 |
| Date submitted: | Aug. 10, 2021, 6:40 a.m. |
| Submitted by: | Keping Xie |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | 28th Annual Workshop on Deep-Inelastic Scattering (DIS) and Related Subjects (DIS2021) |
| Ontological classification | |
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| Academic field: | Physics |
| Specialties: |
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| Approaches: | Experimental, Phenomenological |
Abstract
In these proceedings, we apply the recently developed S-ACOT-MPS factorization scheme at the next-to-leading order to prompt charm production at hadron colliders. It provides a good agreement with experimental data on charm meson production measured by LHCb at 7 and 13 TeV. The low-$p_T$ data are on the margins of the theoretical error bands, emphasizing the importance of including contributions beyond the next-to-leading order.
Published as SciPost Phys. Proc. 8, 084 (2022)
Reports on this Submission
Report #1 by Anonymous (Referee 1) on 2022-2-20 (Invited Report)
- Cite as: Anonymous, Report on arXiv:2108.03741v1, delivered 2022-02-20, doi: 10.21468/SciPost.Report.4479
Report
Simplified ACOT scheme with Massive Phase Space (S-ACOT-MPS) used to describe charmed meson production at hadron colliders. Flavor Excitation and Flavor Creation approaches fairly explain the D0 production in a wide phase to threshold production regime. Clear and lucid and well written text make the reader to understand the subject easily. I recommend it for publication.