9 citations · 9 across the 3 of their papers we have counts for
4 papers
Low-energy J/psi-Hadron Interactions from Quenched Lattice QCD
K. Yokokawa, S. Sasaki, A. Hayashigaki +1
The J/psi-hadron interaction is a key ingredient in analyzing the J/psi suppression in hot hadronic matter as well as the propagation of J/psi in nuclei. As a first step to clarify…
Charmed-meson spectroscopy in QCD sum rule
A. Hayashigaki, K. Terasaki
We elaborate masses of open-charm mesons (c\bar{d} and c\bar{s}) with J^P=0^-,1^-,0^+,1^+ from a viewpoint of ordinary light-heavy systems in the analysis of standard Borel-transfo…
Transverse quark motion inside charmonia in diffractive photo- and electroproductions
Arata Hayashigaki, Kazuhiro Tanaka
We reexamine the Fermi motion effects on the diffractive photo- and electroproductions of heavy vector-mesons, J/psi and psi', off a nucleon in the leading ln(Q^2/Lambda_QCD^2) app…
NLO -evolution of the nucleon's transversity distribution
A. Hayashigaki, Y. Kanazawa, Yuji Koike
We present a calculation of the two-loop anomalous dimension for the transversity distribution , , in the MS scheme of the dimensional regularization. Becau…