Opposite-side angular correlation of high-pT particles as a probe of gluons |
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| Authors: | Kaoru Hagiwara |
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| Affiliation: | Department of Physics of Tokyo Metropolitan University, Setagaya-Ku, Tokyo, Japan |
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| Abstract: | Opposite-side angular distributions of high-pT particles in the jet trigger experiments are studied in the lowest-order QCD. Gluon jets play a crucial role in understanding correlations between two high-pT jets. The angular distribution of the positive-to-negative particle ratio and that of charmed particles can be good probes of the gluon density inside a nucleon. |
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