Splitting functions and Feynman integrals

por Germán Sborlini (Universidad de Buenos Aires)

lunes 10 dic. 2012 12:00 → 13:00 Europe/Madrid

Sala Seminarios IFIC (Edf. Institutos de Investigación)

Knowing the behaviour of scattering amplitudes in the collinear limit is very useful in the context of pQCD. In this talk, we are going to review some properties of splitting functions, which encode information about the collinear limit. In particular, we'll show how to compute NLO corrections to these objects and their relationship with Altarelli-Parisi kernels. Also, since they usually appear in NLO computation, we are going to talk briefly about Feynman integrals, focusing in the application of IBP identities to treat and calculate them.

Diapositivas transpis950.pdf