[Theory-seminars] Theory Seminar Monday - Adam Freese

[Colin Egerer]

Hello All,

This coming Monday, October 24th at 1:00 PM (EDT), Adam Freese will give our next (virtual) theory seminar.
Adam's seminar will be held virtually on our usual ZoomGov link: https://jlab-org.zoomgov.com/j/1611179843?pwd=M09CNTFpbFVZSW1IQlhIMGp3RUVHUT09
Please see below for the title and abstract.

Theory Seminar
Monday, October 24th at 1:00 PM

Adam Freese (University of Washington)
will discuss "Spatial distributions of energy and stresses in hadrons"

Abstract:
The Lorentz group of special relativity contains a Galilean subgroup, which manifests in the light front picture of spacetime. Light front coordinates thus allow a fully relativistic spatial description of the internal structure and dynamics of hadrons, specifically in the form of two-dimensional densities on the plane transverse to the observer's line of sight. The energy-momentum tensor allows distributions of energy, momentum, spin and stresses to be obtained. In this talk, I elaborate on the physical meaning of light front coordinates, and explain the formalism for determining internal distributions of hadrons. Concrete model examples for the internal structure of pions and photons are provided.

Have a pleasant weekend!
Caroline, Colin & Patrick
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