3 papers
hep-ph2004
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…
physics.ins-det2001
GPIB Address Converter
Y. Suzuki, M. Ieiri, Y. Katoh +6
A GPIB address converter (GAC) has been constructed. This paper reports on the function and test results. The GAC has two GPIB connectors (upper and lower ports). The upper port ha…
hep-ph1997
Renormalization of the Twist-3 Flavor Singlet Operators in a Covariant Gauge
Jiro Kodaira, Takashi Nasuno, Hiroshi Tochimura +2
We investigate the nucleon's transverse spin-dependent structure function g_2(x, Q^2) in the framework of the operator product expansion and the renormalization group. We construct…