Quasiparton distribution functions: Two-dimensional scalar and spinor QCD

Ji, Xiangdong (Department of Physics and Astronomy, University of Maryland, College Park, Maryland 20742, USA) (Tsung-Dao Lee Institute, Shanghai Jiao University, Shanghai, 200240, China) ; Liu, Yizhuang (Tsung-Dao Lee Institute, Shanghai Jiao University, Shanghai, 200240, China) (Department of Physics and Astronomy, Stony Brook University, Stony Brook, New York 11794-3800, USA) ; Zahed, Ismail (Department of Physics and Astronomy, Stony Brook University, Stony Brook, New York 11794-3800, USA)

15 March 2019

Abstract: We construct the quasiparton distributions of mesons for two-dimensional QCD with either scalar or spinor quarks using the 1/Nc expansion. We show that in the infinite momentum limit, the parton distribution function is recovered in both leading and subleading order in 1/Nc.


Published in: Physical Review D 99 (2019)
Published by: APS
DOI: 10.1103/PhysRevD.99.054008
License: CC-BY-4.0



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