Diiractive Charged Meson Pair Production
نویسنده
چکیده
We investigate the possibility to measure the nonforward gluon distribution function by means of diiractively produced + ? and K + K ? pairs in polarized lepton nucleon scattering. The resulting cross sections are sizable and are dominated by the gluonic contribution. We nd large spin asymmetries, both for + ? and for K + K ? pairs.
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