Antisearch for the glueball candidate fJ(2220) in two-photon interactions

K. Benslama et al. (CLEO Collaboration)
Phys. Rev. D 66, 077101 – Published 11 October 2002
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Abstract

Using 13.3fb1 of e+e data recorded with the CLEO II and CLEO II.V detector configurations at CESR, we have searched for fJ(2220) decays to KS0KS0 in untagged two-photon interactions. We report an upper limit on the product of the two-photon partial width and the branching fraction, ΓγγB(fJ(2220)KS0KS0), of less than 1.1 eV at the 95% confidence level; systematic uncertainties are included. This data set is four times larger than that used in the previous CLEO publication.

  • Received 12 April 2002

DOI:https://doi.org/10.1103/PhysRevD.66.077101

©2002 American Physical Society

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Vol. 66, Iss. 7 — 1 October 2002

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