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Large-x resummation of off-diagonal deep-inelastic parton scattering from d-dimensional refactorization
The off-diagonal parton-scattering channels g + γ$^{*}$ and q + ϕ$^{*}$ in deep-inelastic scattering are power-suppressed near threshold x → 1. We address the next-to-leading power (NLP) resummation of large double logarithms of 1 − x to all orders in the strong coupling, which are present even in t...
| Autores principales: | , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP10(2020)196 http://cds.cern.ch/record/2728001 |