Favilla, L. (2025) New physics searches with highly boosted heavy objects in final states with jets. Il nuovo cimento C, 48 (3). pp. 1-6. ISSN 1826-9885
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Abstract
The search for new physics in the high Lorentz boosted regime is a crucial part of the LHC physics programme, as it could reveal the presence of new heavy resonances predicted by physics models beyond the Standard Model at high masses. In the CMS Collaboration, several boosted-jet tagging algorithms have been developed to identify hadronic jets stemming from hadronization of the decay prduct of heavy Standard Model particles such as top quarks, Higgs bosons, or vector bosons, and used in a variety of analyses. In this context, machine learning techniques will be described and their application to physics analysis will be discussed. The performance of these algorithms will be showcased in analyses performed on collision data from the LHC’s Run-II at a centre-of-mass energy of 13TeV.
| Item Type: | Article |
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| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 10 Jul 2025 14:25 |
| Last Modified: | 10 Jul 2025 14:25 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/23639 |
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