19th OMEG JC Date :
Friday, Oct. 13, 2023
(2023년 10월 13일 금요일)

Meeting Place :
Physics seminar room(320) @ Baird Hall
(물리학과 세미나실(320) @ 베어드홀)

Time :
17:00-18:30

Speaker : Dr. Hyeondong Son,
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Title: Parton structure and mechanical properties of hadrons

Abstract:
EIC attempts to address an important question how fundamental properties
such as mass, angular momentum and pressure of hadrons appear in terms of the quark and gluon degrees of freedom [1].
These mechanical properties can be firmly connected to certain QCD hadronic matrix elements,
accessible from hard exclusive reactions, such as deeply virtual Compton scattering process.
In this talk, I will provide an overview on the mechanical structure of hadrons [2] and the current understanding of them from phenomenologies.
Also, I introduce the effective model approaches to study the generalized parton distributions and gravitational form factors.

[1]EIC Yellow Report https://arxiv.org/abs/2103.05419
[2]M. Polyakov and P. Schweitzer, Int.J.Mod.Phys.A 33 (2018) 26, 1830025, https://arxiv.org/abs/1805.06596