SMEFT operators in rare multi-top processes
Fuente:
arXiv
Salvato in:
| Autori principali: | , , , |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2026
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866915871056723968 |
|---|---|
| author | Aleshko, A. Boos, E . Bunichev, V. Dudko, L. |
| author_facet | Aleshko, A. Boos, E . Bunichev, V. Dudko, L. |
| contents | Nowadays, the Standard Model Effective Field Theory (SMEFT) provides a standard framework to parameterize potential deviations from the Standard Model and to combine information from multiple processes in global analyses. This review summarizes dedicated studies that constrain dimension-six Wilson coefficients using three top-quark and four top-quark production processes. We highlight the complementarity of these channels, as well as summarize the main problems and prospects in the area. A concise introduction to the SMEFT formalism and a discussion of the problem of potential perturbative unitarity violation are also provided. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_17093 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | SMEFT operators in rare multi-top processes Aleshko, A. Boos, E . Bunichev, V. Dudko, L. High Energy Physics - Phenomenology Nowadays, the Standard Model Effective Field Theory (SMEFT) provides a standard framework to parameterize potential deviations from the Standard Model and to combine information from multiple processes in global analyses. This review summarizes dedicated studies that constrain dimension-six Wilson coefficients using three top-quark and four top-quark production processes. We highlight the complementarity of these channels, as well as summarize the main problems and prospects in the area. A concise introduction to the SMEFT formalism and a discussion of the problem of potential perturbative unitarity violation are also provided. |
| title | SMEFT operators in rare multi-top processes |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2603.17093 |