TooLQit: Leptoquark Models and Limits
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| Autores principales: | , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866912348511404032 |
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| author | Bhaskar, Arvind Chaurasia, Yash Das, Arijit Kumar, Atirek Mandal, Tanumoy Mitra, Subhadip Neeraj, Cyrin Sharma, Rachit |
| author_facet | Bhaskar, Arvind Chaurasia, Yash Das, Arijit Kumar, Atirek Mandal, Tanumoy Mitra, Subhadip Neeraj, Cyrin Sharma, Rachit |
| contents | We introduce the leptoquark (LQ) toolkit, TooLQit, which includes leading-order FeynRules models for all types of LQs and a Python-based calculator, named CaLQ, to test if a set of parameter points are allowed by the LHC dilepton searches. The models include electroweak gauge interactions of the LQs and follow a set of intuitive notations. Currently, CaLQ can calculate the LHC limits on LQ ($S_1$ and $U_1$) couplings (one or more simultaneously) for any mass between $1$ and $5$ TeV using a $χ^2$ method. In this manual for TooLQit, we describe the FeynRules models and discuss the techniques used in CaLQ. We outline the workflow to check parameter spaces of LQ models with an example. We show some illustrative scans for one- and multi-coupling scenarios for the $U_1$ vector LQ. The TooLQit code is available at https://github.com/rsrchtsm/TooLQit |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_19729 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | TooLQit: Leptoquark Models and Limits Bhaskar, Arvind Chaurasia, Yash Das, Arijit Kumar, Atirek Mandal, Tanumoy Mitra, Subhadip Neeraj, Cyrin Sharma, Rachit High Energy Physics - Phenomenology We introduce the leptoquark (LQ) toolkit, TooLQit, which includes leading-order FeynRules models for all types of LQs and a Python-based calculator, named CaLQ, to test if a set of parameter points are allowed by the LHC dilepton searches. The models include electroweak gauge interactions of the LQs and follow a set of intuitive notations. Currently, CaLQ can calculate the LHC limits on LQ ($S_1$ and $U_1$) couplings (one or more simultaneously) for any mass between $1$ and $5$ TeV using a $χ^2$ method. In this manual for TooLQit, we describe the FeynRules models and discuss the techniques used in CaLQ. We outline the workflow to check parameter spaces of LQ models with an example. We show some illustrative scans for one- and multi-coupling scenarios for the $U_1$ vector LQ. The TooLQit code is available at https://github.com/rsrchtsm/TooLQit |
| title | TooLQit: Leptoquark Models and Limits |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2412.19729 |