Jet Production at High Transverse Momenta by Interactions of Two Quasi-Real Photons

摘要

An experimental study of two jet production by interactions of two quasireal photons is presented. The data for production of jets with high transverse momentum squared, psub(T) sup 2 > 10 GeV sup 2 , are found to be consistent with the fractional charged quark-parton model. If gauge integer charged quark models are considered, then the gluon mass is less than 5 MeV at the 95% confidence level. (ERA citation 11:026469)