Optimizing b-Jet Performance in the CMS High-Level Trigger with Run-3 Data
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866917257825746944 |
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| author | Sarkar, Uttiya |
| author_facet | Sarkar, Uttiya |
| contents | The real-time identification and selection of b-jets play a crucial role in the CMS experiment, particularly in searches involving heavy-flavor jets. The High-Level Trigger (HLT) is designed to efficiently select events of interest while maintaining a manageable output rate of a few kilohertz. This report presents the commissioning and performance evaluation of b-jet triggers in the CMS HLT system using proton-proton collision data collected during Run-3 (2022-2024). Key aspects include algorithm optimization, efficiency studies, and comparisons with offline reconstruction. The results provide valuable insights into the current b-jet selection strategy and highlight potential refinements for future data-taking campaigns. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_08017 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Optimizing b-Jet Performance in the CMS High-Level Trigger with Run-3 Data Sarkar, Uttiya High Energy Physics - Experiment The real-time identification and selection of b-jets play a crucial role in the CMS experiment, particularly in searches involving heavy-flavor jets. The High-Level Trigger (HLT) is designed to efficiently select events of interest while maintaining a manageable output rate of a few kilohertz. This report presents the commissioning and performance evaluation of b-jet triggers in the CMS HLT system using proton-proton collision data collected during Run-3 (2022-2024). Key aspects include algorithm optimization, efficiency studies, and comparisons with offline reconstruction. The results provide valuable insights into the current b-jet selection strategy and highlight potential refinements for future data-taking campaigns. |
| title | Optimizing b-Jet Performance in the CMS High-Level Trigger with Run-3 Data |
| topic | High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2602.08017 |