Intrinsic heavy-quark states

S. J. Brodsky, C. Peterson, N. Sakai

Research output: Contribution to journalArticlepeer-review

Abstract

The postulate that ordinary hadrons contain intrinsic charm-quark states (such as |uudcc» in the proton) at the 1% level is shown to explain two sets of unexpected experimental results: (1) the copious diffractive production of charmed hadrons at large longitudinal momentum in high-energy proton-nucleon and pion-nucleon collisions, and (2) the anomalously large number of same-sign dimuon events observed in deep-inelastic neutrino reactions. We also predict cross sections for open b and t production for high-energy hadron-hadron collisions.

Original languageEnglish
Pages (from-to)2745-2757
Number of pages13
JournalPhysical Review D
Volume23
Issue number11
DOIs
Publication statusPublished - 1981
Externally publishedYes

Subject classification (UKÄ)

  • Subatomic Physics

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