[Theory-seminars] Cake Seminar Wednesday - Brandon Kriesten

[Colin Egerer]

Hello All,

This coming Wednesday, November 9th at 1 pm (EST), Brandon Kriesten will give our next in-person cake seminar in CC L102. For those unable to attend in person, please join using the usual zoom link: https://jlab-org.zoomgov.com/j/1611179843?pwd=M09CNTFpbFVZSW1IQlhIMGp3RUVHUT09
Please see below for the details.

Cake Seminar
Wednesday, November 9th at 1:00 PM

Brandon Kriesten (Center for Nuclear Femtography)
will discuss "Reconstructing lost information in deeply virtual exclusive processes"

Abstract:
It is known that deeply virtual exclusive reactions encode the dynamics of bound partons in nuclei through generalized parton distributions; however, there are many levels of abstraction in going from hadronic properties to experimental observables. The EIC promises an unprecedented amount of data on exclusive reactions with high precision in a large range of kinematic settings as part of its 3D hadronic structure program. There is an immediate need to develop advanced theory and computational tools in preparation for such a program. The FemtoNet framework was developed to answer this call, by reframing the analysis of exclusive experiments as a quantification of information loss and reconstruction. FemtoNet utilizes physics-informed deep learning models to eliminate the “black box” nature of ML algorithms and re-inject the art of human intuition by imposing physics constraints at specific steps of the analysis. I will demonstrate what information physics-informed deep neural networks are capable of in reconstructing from exclusive scattering experiments and give prospects for the future of such a program.

Best,
Caroline, Colin, & Patrick
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