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Anti-Search for the Glueball Candidate f_J(2220) in Two-Photon Interactions

K. Benslama·CLEO Collaboration
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Abstract

Using 13.3 fb^{-1} of e^+e^- data recorded with the CLEO II and CLEO II.V detector configurations at CESR, we have searched for f_J(2220) decays to K^0_{S} K^0_{S} in untagged two-photon interactions. We report an upper limit on the product of the two-photon partial width and the branching fraction, Gamma_gamma gamma cdot B (f_J(2220) to K^0_{S} K^0_{S}) of less than 1.1 eV at the 95% C.L: systematic uncertainties are included. This dataset is four times larger than that used in the previous CLEO publication.

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K. Benslama, CLEO Collaboration. 2002-04-15. Anti-Search for the Glueball Candidate f_J(2220) in Two-Photon Interactions. https://doi.org/10.1103/physrevd.66.077101

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