19–20 oct. 2010
Institut de Physique Nucléaire de Lyon
Fuseau horaire Europe/Paris

Generalized Transverse Momentum-Dependent Parton Distributions

19 oct. 2010, 11:30
30m
Amphithéâtre (Institut de Physique Nucléaire de Lyon)

Amphithéâtre

Institut de Physique Nucléaire de Lyon

IPNL 4 rue Enrico Fermi VILLEURBANNE FRANCE

Orateur

Dr Cédric Lorcé (Johannes Gutenberg-Universität Mainz)

Description

Generalized transverse momentum-dependent parton distributions are Lorentz invariant functions parameterizing the most general quark-quark correlator. In specific limits, they reduce to the better known generalized parton distributions and transverse momentum-dependent parton distributions. They are connected to the quantum phase-space or Wigner distributions by Fourier transform, and therefore encode all the correlations between position, momentum and polarization of quarks. We present the first preliminary study of these distributions using the formalism of light-cone wave functions.

Author

Dr Cédric Lorcé (Johannes Gutenberg-Universität Mainz)

Co-auteur

Dr Barbara Pasquini (Università degli Studi di Pavia)

Documents de présentation

Aucun document.