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22-28 July 2018
Kellogg Hotel and Conference Center
EST timezone

Direct lattice-QCD calculation of pion valence quark distribution

Jul 24, 2018, 4:10 PM
20m
106 (Kellogg Hotel and Conference Center)

106

Kellogg Hotel and Conference Center

219 S Harrison Rd, East Lansing, MI 48824
Hadron Structure Hadron Structure

Speaker

Dr Jianhui Zhang (University of Regensburg)

Description

Within the large momentum effective theory framework, we present the first direct lattice-QCD calculation of the valence quark distribution in the pion. Our results are comparable quantitatively with the results extracted from experimental data as well as from Dyson-Schwinger equation. Future calculations at physical pion mass and larger momentum will be able to discern discrepancies in various existing analyses.

Primary author

Dr Jianhui Zhang (University of Regensburg)

Co-authors

Prof. Andreas Schaefer (University of Regensburg) Prof. Huey-Wen Lin (MSU) Prof. Jiunn-Wei Chen (National Taiwan University) Dr Luchang Jin (BNL) Dr Yi-bo Yang (Michigan state university) Dr Yong Zhao (Massachusetts Institute of Technology) Mr Yu-Sheng Liu (University of Washington)

Presentation Materials