Massive Lepton Pair Production in Hadronic Collisions(Large P_T and Dilepton,Proceedings of the Multiparticle Dynamics)

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概要

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• A review is presented of theoretical attempts to describe the massive lepton pair continuum produced in hadronic collisions. I begin with the classical Drell-Yan quark-antiquark annihilation model. Its expectations are compared with data. Scaling violations and corrections to the Drell-Yan pictured are discussed. Next, I present original work bearing on the understanding of the transverse momentum distributions of the dileptons. In a parton model, the quark-gluon scattering graphs which provide scaling violations also endow the dileptons with relatively large <p_T>. Comparisons with available data support these QCD expectations; further tests of the QCD predictions are proposed. Implications are drawn for W production experiments, and predictions are presented for reactions initiated by antiprotons.

• 素粒子論グループ 素粒子研究編集部の論文
• 1979-03-20

著者

• Berger Edmond

  High Energy Physics Division Argonne National Laboratory

関連論文

• Massive Lepton Pair Production in Hadronic Collisions(Large P_T and Dilepton,Proceedings of the Multiparticle Dynamics)

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