Artículo

Two-loop QED corrections to the Altarelli-Parisi splitting functions

de Florian, Daniel EnriqueIcon ; Sborlini, Germán Fabricio RobertoIcon ; Rodrigo, Germán
Fecha de publicación: 10/2016
Editorial: Springer
Revista: Journal of High Energy Physics
ISSN: 1029-8479
e-ISSN: 1029-8479
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We compute the two-loop QED corrections to the Altarelli-Parisi (AP) splitting functions by using a deconstructive algorithmic Abelianization of the well-known NLO QCD corrections. We present explicit results for the full set of splitting kernels in a basis that includes the leptonic distribution functions that, starting from this order in the QED coupling, couple to the partonic densities. Finally, we perform a phenomenological analysis of the impact of these corrections in the splitting functions.
Palabras clave: Qed , Qcd , Splitting
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution 2.5 Unported (CC BY 2.5)
Identificadores
URI: http://hdl.handle.net/11336/47103
URL: https://link.springer.com/article/10.1007%2FJHEP10%282016%29056
DOI: http://dx.doi.org/10.1007/JHEP10(2016)056
URL: https://arxiv.org/abs/1606.02887
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Citación
de Florian, Daniel Enrique; Sborlini, Germán Fabricio Roberto; Rodrigo, Germán; Two-loop QED corrections to the Altarelli-Parisi splitting functions; Springer; Journal of High Energy Physics; 10; 56; 10-2016; 1-15
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