Guardado en:
| Autores principales: | , , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2025
|
| Materias: | |
| Acceso en línea: | https://arxiv.org/abs/2511.11799 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866909903504801792 |
|---|---|
| author | Banfi, Andrea Forshaw, Jeffrey R. Holguin, Jack |
| author_facet | Banfi, Andrea Forshaw, Jeffrey R. Holguin, Jack |
| contents | We show that one-jettiness ($τ_1$) in colour-singlet plus jet production suffers from super-leading logarithms starting at order $α_{\mathrm s}^4 \ln(1/τ_1)^6$ relative to the Born level. This is one logarithm more dominant than any previously identified super-leading logarithms. The extra logarithm is not associated with additional poles, and is therefore consistent with the factorization of universal parton distribution functions at scale $τ_1 Q$, where $Q$ is the hard scale. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_11799 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | The one-jettiness distribution contains super-super-leading logarithms Banfi, Andrea Forshaw, Jeffrey R. Holguin, Jack High Energy Physics - Phenomenology We show that one-jettiness ($τ_1$) in colour-singlet plus jet production suffers from super-leading logarithms starting at order $α_{\mathrm s}^4 \ln(1/τ_1)^6$ relative to the Born level. This is one logarithm more dominant than any previously identified super-leading logarithms. The extra logarithm is not associated with additional poles, and is therefore consistent with the factorization of universal parton distribution functions at scale $τ_1 Q$, where $Q$ is the hard scale. |
| title | The one-jettiness distribution contains super-super-leading logarithms |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2511.11799 |