Real Photon to Neutral Pion Ratios and Photon-Jet Correlations in Quantum Chromodynamics
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概要
- 論文の詳細を見る
The real photon to neutral pion ratio and the photon-jet (or hadron) correlations in hadronic reactions are studied in the perturbative QCD approach. The γ/π^0 ratio in pp and p^^-p collisions are shown to be of order unity. The scaling violation effects and the dependence on the gluon distribution for the photon production cross section are discussed. The two particle inclusive cross sections for the large p_t photon and the jet (or hadron) produced on the opposite side of the beams are given in this model. It is shown that experiments of these correlations give informations on the properties of quarks and gluons. A simple test of our model is proposed.
- 理論物理学刊行会の論文
- 1980-07-25
著者
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Yamamoto Hiroaki
Department Of Astrophysics Nagoya University
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YAMAMOTO Hisashi
Research Institute for Theoretical Physics Hiroshima University
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Yamamoto H
Department Of Management Engineering Faculty Of Science And Technology Teikyo University Of Science
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Kato Kiyoshi
Department Of Cosmosciences Hokkaido University
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Yamamoto Hiroaki
Department Of Physics University Of Tokyo
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Kato Kiyoshi
Department Of Civil Engineering National Defense Academy
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YAMAMOTO Hiroaki
Department of Physics, University of Tokyo
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KATO Kiyoshi
Department of Physics, University of Tokyo
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YAMAMOTO Hikaru
Depart of Physics, Kyoto University
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