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Measurements of sub-jet fragmentation with ALICE
by James Mulligan
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Submission summary
| Authors (as registered SciPost users): | James Mulligan |
| Submission information | |
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| Preprint Link: | https://arxiv.org/abs/2110.15467v1 (pdf) |
| Date submitted: | 2021-11-01 18:27 |
| Submitted by: | Mulligan, James |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | 50th International Symposium on Multiparticle Dynamics (ISMD2021) |
| Ontological classification | |
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| Academic field: | Physics |
| Specialties: |
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| Approach: | Experimental |
Abstract
High-energy jets offer rich opportunities to study quantum chromodynamics, from investigating the limits of perturbative calculability to constraining the emergent properties of the quark-gluon plasma (QGP). In these proceedings, we present new measurements of the fragmentation properties of jets. We report distributions of the sub-jet momentum fraction $z_r$ measured in pp and Pb-Pb collisions with ALICE at the Large Hadron Collider. These measurements serve as input to test the universality of jet fragmentation in the QGP, and offer a path to elucidate jet quenching effects in the large-$z$ region.
Current status:
Reports on this Submission
Report #1 by Anonymous (Referee 1) on 2022-1-10 (Invited Report)
- Cite as: Anonymous, Report on arXiv:2110.15467v1, delivered 2022-01-10, doi: 10.21468/SciPost.Report.4165
Report
As a well written proceeding based on published results from ALICE collaboration, I am happy to accept this almost as is. Only a few minor textual suggestions:
1. Please expand midrapidity. Its an experimental jargon.
2.The distributions are generally described well by PYTHIA8 -> I would add the tune.
3.Refs, ATLAS and CMS should not have first author.