Exclusive Production of Higher-Generation Hadrons and Form-Factor Zeros in Quantum Chromodynamics

Stanley J. Brodsky and Chueng-Ryong Ji
Phys. Rev. Lett. 55, 2257 – Published 18 November 1985
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Abstract

Perturbative QCD predictions are given for the e+e pair production of vector and pseudoscalar hadrons which are bound states of heavy quarks. A striking result is the prediction of an exact zero above threshold for the production of helicity-zero hadron pairs.

  • Received 3 September 1985

DOI:https://doi.org/10.1103/PhysRevLett.55.2257

©1985 American Physical Society

Authors & Affiliations

Stanley J. Brodsky and Chueng-Ryong Ji*

  • Stanford Linear Accelerator Center, Stanford University, Stanford, California 94305

  • *Present address: Institute of Theoretical Physics, Department of Physics, Stanford University, Stanford, Cal. 94305.

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Issue

Vol. 55, Iss. 21 — 18 November 1985

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