Possible 0{sup -+} glueball candidate X(1835)
Journal Article
·
· Physical Review. D, Particles Fields
- Department of Physics and Astronomy, University of Kentucky, Lexington, Kentucky 40506 (United States)
The possibility of X(1835) discovered by BESII as a 0{sup -+} glueball is studied in this paper. The decay rates of X(1835){yields}pp, VV are associated with the gluon spin contents of proton and vector mesons, respectively. Estimations of the decay rates of X(1835){yields}VV, {gamma}V, {gamma}{gamma} and the cross sections of {gamma}{gamma}{yields}X(1835){yields}f and h{sub 1}+h{sub 2}{yields}X(1835)+... are presented. It predicts that as a glueball X(1835) is unlikely to be produced in J/{psi} hadronic decays but as a pp it is likely.
- OSTI ID:
- 20869251
- Journal Information:
- Physical Review. D, Particles Fields, Vol. 74, Issue 3; Other Information: DOI: 10.1103/PhysRevD.74.034019; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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