Volume 352 - XXVII International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2019) - Working Group 6: Spin and 3D Structure
Energy-momentum tensor densities in the bag model
M.J. Neubelt, A. Sampino, J. Hudson, K. Tezgin,* P. Schweitzer
*corresponding author
Full text: pdf
Pre-published on: 2019 July 19
Published on: 2019 October 04
Abstract
The form factors of the energy-momentum tensor can be accessed via studies of generalized parton distributions in hard exclusive reactions. In this talk we present recent results on the energy-momentum tensor form factors and densities in the bag model formulated in the large-$N_c$ limit. The simplicity and lucidity of this quark model allow us to investigate many general concepts which have recently attracted interest, including pressure, shear forces and angular momentum density inside the nucleon. The results from the bag model are theoretically consistent, and comply with all general requirements.
DOI: https://doi.org/10.22323/1.352.0210
Open Access