Fyzikální ústav Akademie věd ČR

Seminar Thursday, 28/07/2016 14:00 - 15:00

Speakers: Prof. Oleg Teryaev (JINR Dubna, Russia)
Place: Conference hall in the building of the Institute of Physics, Na Slovance 2, Prague 8
Presented in English
Organisers: Division of Elementary Particle Physics

Abstract:

The Radon transform (RT), being best known for its applications to computer tomography, is discussed is some detail. There is a more recent application to the non-perturbative QCD matrix elements, related to Generalized Parton Distributions. RT provides a complementary view to crossing and analytic properties of hard exclusive amplitudes. It also allows one to derive holographic sum rules reducing the effective dimension of parameters space in the description of various processes. The case of diffractive parton distributions is also considered.