3 citations · 3 across the 2 of their papers we have counts for
8 papers
The nucleon's gluonic transverse size: From exclusive J/psi photoproduction to high-energy pp collisions
M. Strikman, C. Weiss
We summarize what is known about the transverse spatial distribution of gluons in the nucleon and its x-dependence from exclusive J/psi photo/electroproduction in e-p fixed-target…
Spontaneously Broken Chiral Symmetry and Hard QCD Phenomena
M. J. Amarian, V. M. Braun, S. J. Brodsky +28
These are the mini-proceedings of the workshop ``Spontaneously Broken Chiral Symmetry and Hard QCD Phenomena" held at the Physikzentrum Bad Honnef from July 15 to 19, 2002. Every a…
Twist-4 quark-quark correlations in the pion from the instanton vacuum
Nam-Young Lee, K. Goeke, C. Weiss
The result for the matrix element A(I=2) = -0.14 F_pi^2 appears to be an artifact of an improper ultraviolet regularization. Paper withdrawn pending resolution of this problem.
Higher-twist contributions to F_L and F_2 from instantons
B. Dressler, M. Maul, C. Weiss
We study the twist-4 contribution to the unpolarized nucleon structure functions, F_L and F_2, in an approach where the vacuum structure of QCD is described by a dilute medium of i…
Nucleon matrix elements of twist-3 and 4 operators from the instanton vacuum
J. Balla, M. V. Polyakov, C. Weiss
The spin-dependent twist-3 and 4 nucleon matrix elements d^(2) and f^(2) describing power corrections to the Bjorken and Ellis-Jaffe sum rules are computed in the instanton vacuum.…
Flavor asymmetry of polarized and unpolarized sea quark distributions in the large-N_c limit
B. Dressler, K. Goeke, P. V. Pobylitsa +3
We summarize recent attempts to calculate the flavor asymmetry of the nucleon's sea quark distributions in the large- limit, where the nucleon can be described as a soliton of…