Sensitivity of dilepton angular distributions to the gluon spin |
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Authors: | RL Thews |
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Institution: | Department of Physics, University of Arizona, Tucson, AZ 85721, USA |
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Abstract: | Previous work on properties of dilepton angular distributions which are independent of parton distribution functions is extended to include scalar gluons. For moderate dilepton transverse momentum and large mass, the three measurable coefficients are quite sensitive to the gluon spin. Results are presented for both the annihilation and Compton scattering processes. |
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