Charmonium-hadron interactions from QCD

Su Houng Lee, Yongseok Oh

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The heavy quark system is an excellent probe for learning QCD dynamics at finite density. First, we discuss the properties of the J/ψ and D mesons at finite nucleon density. We discuss why their properties should change at finite density and then introduce an exact QCD relation among these hadron properties and the energy momentum tensor of the medium. Secondly, we discuss attempts to calculate the Charmonium-hadron total cross section using effective hadronic models and perturbative QCD. We emphasize a recent calculation, where the cross section is derived using the QCD factorization theorem. We conclude by discussing some challenges for SIS 200.

Original languageEnglish
Article number345
Pages (from-to)1903-1910
Number of pages8
JournalJournal of Physics G: Nuclear and Particle Physics
Volume28
Issue number7
DOIs
Publication statusPublished - 2002 Jul

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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