Energy-momentum tensor densities in the bag model

Apr 11, 2019, 9:21 AM
Rettorato - Aula Principi d'Acaja

Rettorato - Aula Principi d'Acaja

via Verdi, 8 Turin
Parallel Session Talk WG6: Spin and 3D structure WG6: Spin and 3D structure


Kemal Tezgin (University of Connecticut)


The form factors of the energy-momentum tensor can be accessed
via studies of GPDs in hard exclusive reactions. In this talk
we present recent results on the EMT densities in the bag model.
The simplicity and lucidity of this quark model allow us to
investigate many general concepts which have recently attracted
interest, including shear, pressure, radial and tangential forces.
We also present the first study of the D-term of a $N^*$ resonance.
The results from the bag model are theoretically consistent,
and comply with all general requirements.

Primary authors

Presentation materials