2$b$ or not 2$b$: on the rejection of $g\to b\bar b$ jets
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| _version_ | 1866916081717739520 |
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| author | Lunghi, Enrico Pazar, Beni |
| author_facet | Lunghi, Enrico Pazar, Beni |
| contents | Motivated by new physics models which lead to final states containing a high multiplicity of bottom and top quarks, we develop a tagging strategy to suppress reducible and non-reducible multi-jet backgrounds. The idea takes advantage of the properties of light parton showers and of the gluon fragmentation into heavy quarks to reject jets that do not originate from a bottom quark. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2310_04380 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | 2$b$ or not 2$b$: on the rejection of $g\to b\bar b$ jets Lunghi, Enrico Pazar, Beni High Energy Physics - Phenomenology High Energy Physics - Experiment Motivated by new physics models which lead to final states containing a high multiplicity of bottom and top quarks, we develop a tagging strategy to suppress reducible and non-reducible multi-jet backgrounds. The idea takes advantage of the properties of light parton showers and of the gluon fragmentation into heavy quarks to reject jets that do not originate from a bottom quark. |
| title | 2$b$ or not 2$b$: on the rejection of $g\to b\bar b$ jets |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2310.04380 |