[Theory-seminars] CNF Seminar on Monday - Peter Petreczky

[Caroline Silva Rocha Costa]

Dear all,

In addition to our regular seminar on Monday, October 2nd, the CNF will be holding a seminar at 11:00AM in Cebaf Center L102. Please, see the announcement from the CNF seminar committee below.

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CNF Seminar

Monday October 2nd, 2023 at 11am
Room: CC L102
Zoom link: https://jlab-org.zoomgov.com/j/1601213226?pwd=dUNRdHgvMm45bDZXWWM2Y2JYenlWQT09<https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_1601213226-3Fpwd-3DdUNRdHgvMm45bDZXWWM2Y2JYenlWQT09&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=VqTuHdztI1WEJtaX9L67lw&m=QgYG6k2ybq7FGEPH6N4qJbuCXzWARbJp43ov1fPxsIfYuLcXbJghzqw_a9_I03r3&s=ytoyqbVx9Fdrqj494Q-7KR2UTOpd9xZFw3pzMHMPNko&e=>

Speaker: Peter Petreczky (Brookhaven National Lab)
Title: Lattice calculation of nucleon PDFs and GPDs using Large Momentum  Effective Theory

Abstract:

Lattice QCD results on quark PDFs and GPDs of the nucleon obtained within the Large Momentum Effective Theory (LaMET) with NLO and NNLO matching will be presented. I will discuss how different versions of LaMET, such as the quasi-PDF approach and the short distance factorization or the pseudo-PDF approach complement each other. Results on un-polarized quark distributions and quark transversity distribution will be shown. In addition I will discuss calculations of the higher moments of unpolarized quark GPDs based on short distance factorization.

Sincerely,
CNF Seminar Committee



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