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| Main Author: | |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2401.07626 |
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| _version_ | 1866914642129846272 |
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| author | Song, Juhee |
| author_facet | Song, Juhee |
| contents | In differential measurements of the $t\bar{t}b\bar{b}$ process, observables related to the b jets not originating from top quark decays are of special interest to probe the multi-scale QCD nature of the $t\bar{t}b\bar{b}$ process, and the description of the additional b jet radiation via different simulation tools. In order to access these additional b jets, identification algorithms have to be applied to determine which of the b jets recorded in the detector are the b jets of interest. This is achieved via a DNN-based method which will be highlighted in this article. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_07626 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | DNN-based identification of additional b jets for a differential $t\bar{t}b\bar{b}$ cross section measurement Song, Juhee High Energy Physics - Experiment In differential measurements of the $t\bar{t}b\bar{b}$ process, observables related to the b jets not originating from top quark decays are of special interest to probe the multi-scale QCD nature of the $t\bar{t}b\bar{b}$ process, and the description of the additional b jet radiation via different simulation tools. In order to access these additional b jets, identification algorithms have to be applied to determine which of the b jets recorded in the detector are the b jets of interest. This is achieved via a DNN-based method which will be highlighted in this article. |
| title | DNN-based identification of additional b jets for a differential $t\bar{t}b\bar{b}$ cross section measurement |
| topic | High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2401.07626 |