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Techniques for the treatment of IR divergences in decay processes at NLO and application to the top-quark decay
We present the extension of two general algorithms for the treatment of infrared singularities arising in electroweak corrections to decay processes at next-to-leading order: the dipole subtraction formalism and the one-cutoff slicing method. The former is extended to the case of decay kinematics wh...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4750460/ https://www.ncbi.nlm.nih.gov/pubmed/26900344 http://dx.doi.org/10.1140/epjc/s10052-016-3878-2 |