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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/2110.15467v2 (pdf) |
| Date accepted: | 2022-03-04 |
| Date submitted: | 2022-01-19 03:18 |
| 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.
Author comments upon resubmission
Thank you for your review, I have uploaded a new version with the suggested changes implemented.
Published as SciPost Phys. Proc. 10, 020 (2022)