Heavy Quark Effects in the Virtual Photon Structure Functions (2008)
Kitadono, Yoshio, Sasaki, Ken, Ueda, Takahiro, Uematsu, Tsuneo
We investigate the heavy quark mass effects in the virtual photon structure functions $F_{2}^{\gamma}(x, Q^2, P^2)$ and $F_{L}^{\gamma}(x, Q^2, P^2)$ in the framework of the mass-independent...
NNLO QCD analysis of the virtual photon structure functions (2008)
Sasaki, Ken, Ueda, Takahiro, Kitadono, Yoshio, Uematsu, Tsuneo
The next-to-next-to-leading order (NNLO) QCD analysis is performed for the virtual photon structure functions which can be measured in the double-tag events in two-photon processes in $e^+e^-$...
Kitadono, Yoshio, Sasaki, Ken, Ueda, Takahiro, Uematsu, Tsuneo
We investigate target mass effects in the unpolarized virtual photon structure functions $F_2^\gamma(x,Q^2,P^2)$ and $F_L^\gamma(x,Q^2,P^2)$ in perturbative QCD for the kinematical region $\Lambda^2...