INVESTIGADORES
DE FLORIAN daniel Enrique
artículos
Título:
QED Corrections to the Altarelli-Parisi Splitting Functions
Autor/es:
DANIEL DE FLORIAN, G. SBORLINI, G. RODRIGO
Revista:
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS
Editorial:
SPRINGER
Referencias:
Lugar: Berlin; Año: 2016 vol. 76
ISSN:
1434-6044
Resumen:
We discuss the combined effect of QED and QCD corrections to the evolution of parton distributions. We extend the available knowledge of the Altarelli?Parisi split- ting functions to one order higher in QED, and we provide explicit expressions for the splitting kernels up to O(α αS). The results presented in this article allow one to perform a parton distribution function analysis reaching full NLO QCD?QED combined precision.
