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Measurements of jet substructure and jet fragmentation using the ATLAS detector
by Javier Llorente Merino
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Submission summary
| Authors (as registered SciPost users): | Javier Llorente Merino |
| Submission information | |
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| Preprint Link: | scipost_202107_00084v1 (pdf) |
| Date accepted: | 2022-03-04 |
| Date submitted: | 2021-07-30 03:06 |
| Submitted by: | Llorente Merino, Javier |
| 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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| Approach: | Experimental |
Abstract
Measurements of the internal properties of jets at the LHC interaction scale allow QCD to be studied in a new energy regime. In this talk, we discuss recent measurements of jet substructure and jet fragmentation, which were performed using data collected by the ATLAS experiment at a centre-of-mass energy of $\sqrt{s}=13$ TeV. The fragmentation properties of jets, such as the jet charge and summed fragmentation function, are measured using charged particles. A comprehensive suite of jet substructure observables is also measured for jets reconstructed with the soft-drop algorithm applied. In addition, a measurement of the Lund plane is performed using charged particles. All of the measurements are corrected for detector effects and are compared to the predictions of state-of-the-art Monte Carlo event generators.
Published as SciPost Phys. Proc. 8, 080 (2022)
Anonymous on 2022-02-08 [id 2176]
Well-written article. Recommended for acceptance.