Nuclear Physics Seminar

"Light-Cone Distribution Amplitudes from Bethe-Salpeter Wave Functions"

Presented by Fernando Serna, University of Sucre

Tuesday, September 19, 2023, 11:00 am — Small Seminar Room, Bldg. 510

Abstract: Hadronic light-cone distribution amplitudes are nonperturbative and scale-dependent functions that can be understood as the closest relative of quantum mechanical wave functions in quantum field theory. These quantities enter in a numerous of hard exclusive scattering processes. For instance, the pion electromagnetic and transition form factors. In this seminar, I will explain how using a functional nonperturbative approach to the gap and bound-state equations we can obtain light-cone distribution amplitudes of pseudoscalar and vector mesons.

Hosted by: Joao Lourenco Henriques Barata

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