Quark Distribution in the Pion from QCD Sum Rules with Nonlocal Condensates

Abstract

We calculate the leading twist valence quark distribution in the pion in the framework of QCD sum rules with nonlocal condensates. Particular attention has been paid to the correct account for the bilocal power corrections.

12 pages, Latex, 2 Postscript figures, uses epsf.sty

References in corpus (4)

• Ioffe-time distributions instead of parton momentum distributions in description of deep inelastic scattering
• Pion Structure Function in the Nambu and Jona-Lasinio model
• Calculation of Chirality Violating Proton Structure Function h${}_1$(x) in QCD
• QCD Sum Rules For Pion Wave Function Revisited

Cited by in corpus (7)

• Skewed and double distributions in pion and nucleon
• Scale dependence of the chiral-odd twist-3 distributions $h_L(x)$ and $e(x)$
• Skewed quark distribution of the pion in the light-front quark model
• Parton-distribution functions for the pion and kaon in the gauge-invariant nonlocal chiral-quark model
• Kaon quark distribution functions in the chiral constituent quark model
• Meson cloud effects on the pion quark distribution function in the chiral constituent quark model
• QCD Sum Rules and Models for Generalized Parton Distributions