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14-18 May 2018
Jefferson Lab - CEBAF Center
US/Eastern timezone

The dressed quark propagator and new TMD sum rules

15 May 2018, 16:30
20m
Auditorium (Jefferson Lab - CEBAF Center)

Auditorium

Jefferson Lab - CEBAF Center

Speaker

Alberto Accardi (Hampton U. and Jefferson Lab)

Description

A new set of TMD sum rules is derived by relating integrals of the semi-inclusive quark-quark correlator to the fully dressed quark propagator. A complete set of momentum sum rules is obtained for the quark-quark TMDs up to twist-3 level, and for quark-gluon-quark TMDs up to twist-2. The technique is then extended to di-quark TMDs. Applications to inclusive DIS and semi-inclusive electron-positron annihilation will be discussed.

Primary author

Alberto Accardi (Hampton U. and Jefferson Lab)

Co-author

Andrea Signori (Jefferson Lab)

Presentation Materials