J/Ψ and χc in nuclear matter

Su Houng Lee, Kenji Morita

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Lattice gauge theory shows that the electric condensate increases abruptly at the phase transition point, while the magnetic condensate hardly changes.We show that smaller but similar precursor phenomena occurs at nuclear medium. Such changes will lead to changes of the charmonium masses in nuclear meduium. We calculate the mass changes using QCD sum rules and 2nd order Stark effect. We discuss possible observation of such effects through experiments producing charmonia inside a heavy nucleus.

Original languageEnglish
Title of host publicationHadron 2009 - Proceedings of the XIII International Conference on Hadron Spectroscopy
Pages715-719
Number of pages5
DOIs
Publication statusPublished - 2010 Sep 22
Event13th International Conference on Hadron Spectroscopy, Hadron 2009 - Tallahassee, FL, United States
Duration: 2009 Nov 292009 Dec 4

Publication series

NameAIP Conference Proceedings
Volume1257
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other13th International Conference on Hadron Spectroscopy, Hadron 2009
CountryUnited States
CityTallahassee, FL
Period09/11/2909/12/4

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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Lee, S. H., & Morita, K. (2010). J/Ψ and χc in nuclear matter. In Hadron 2009 - Proceedings of the XIII International Conference on Hadron Spectroscopy (pp. 715-719). (AIP Conference Proceedings; Vol. 1257). https://doi.org/10.1063/1.3483427