684 citations · 3.4k across the 94 of their papers we have counts for
4 papers · 2 filters
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…
N -> Delta DVCS, exclusive DIS processes and skewed quark distributions in large N_c limit
L. L. Frankfurt, M. V. Polyakov, M. Strikman
We evaluate the amplitude of Bethe-Heitler process: γ^* p -> γΔ^+ -electron bremsstrahlung of photon accompanied by the excitation of Δ$ isobar. We show that this background is sup…
Tensor susceptibilities of the vacuum from constituent quarks
Wojciech Broniowski, Maxim Polyakov, Hyun-Chul Kim +1
We show that the constituent quark model leads to simple expressions for the isoscalar and isovector tensor susceptibilities of the vacuum. The found values are negative and of mag…
Flavor structure of the octet magnetic moments
Hyun-Chul Kim, Michal Praszałowicz, Maxim V. Polyakov +1
We use the chiral quark-soliton model to identify all symmetry breaking terms linear in and investigate the strange magnetic moment in a ``model-independent'' way. Assuming…