A high resolution search for the tensor glueball candidate ξ (2230) Crystal Barrel Collaboration

C. Amsler*, C. A. Baker, B. M. Barnett, C. J. Batty, M. Benayoun, A. Berdoz, P. Blüm, K. Braune, T. Case, K. M. Crowe, M. Doser, W. Dünnweber, D. Engelhardt, M. A. Faessler, P. Giarritta, R. P. Haddock, F. H. Heinsius, M. Heinzelmann, N. P. Hessey, P. HidasD. Jamnik, H. Kalinowsky, B. Kämmle, P. Kammel, J. Kisiel, E. Klempt, H. Koch, M. Kunze, U. Kurilla, M. Lakata, R. Landua, H. Matthäy, C. A. Meyer, F. Meyer-Wildhagen, L. Montanet, R. Ouared, K. Peters, B. Pick, M. Ratajczak, C. Regenfus, W. Roethel, K. K. Seth, U. Strohbusch, M. Suffert, J. S. Suh, U. Thoma, I. Uman, S. Wallis-Plachner, D. Walther, U. Wiedner, K. Wittmack, Č Zupančič

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

We report results of a high resolution search for the tensor glueball candidate ξ(2230) in a p̄p formation experiment. π0π0 and ηη decay channels were measured in a scan of the mass region 2220 MeV to 2240 MeV. No evidence for the existence of ξ(2230) was found. 95% confidence upper limits for the possible existence of ξ are presented.

Original languageEnglish (US)
Pages (from-to)175-182
Number of pages8
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume520
Issue number3-4
DOIs
StatePublished - Nov 15 2001

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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