TY - JOUR
T1 - Light-Front Quark Model Phenomenology Consistent with Chiral Symmetry
AU - Choi, Ho Meoyng
AU - Ji, Chueng Ryong
N1 - Publisher Copyright:
© 2016 Owned by the authors, published by EDP Sciences.
PY - 2016/3/25
Y1 - 2016/3/25
N2 - We discuss the link between the chiral symmetry of QCD and the numerical results of the light-front quark model, analyzing both the twist-2 and twist-3 distribution amplitudes of a pion. In particular, we exhibit that the pion twist-3 distribution amplitude can flip the sign of curvature as the cutoff scale for the transverse momentum gets lower than a typical scale of around 1 GeV.
AB - We discuss the link between the chiral symmetry of QCD and the numerical results of the light-front quark model, analyzing both the twist-2 and twist-3 distribution amplitudes of a pion. In particular, we exhibit that the pion twist-3 distribution amplitude can flip the sign of curvature as the cutoff scale for the transverse momentum gets lower than a typical scale of around 1 GeV.
UR - http://www.scopus.com/inward/record.url?scp=84964575510&partnerID=8YFLogxK
U2 - 10.1051/epjconf/201611305009
DO - 10.1051/epjconf/201611305009
M3 - Conference article
AN - SCOPUS:84964575510
SN - 2101-6275
VL - 113
JO - EPJ Web of Conferences
JF - EPJ Web of Conferences
M1 - 05009
T2 - 21st International Conference on Few-Body Problems in Physics, FB 2015
Y2 - 18 May 2015 through 22 May 2015
ER -