Phys. Rev. D
66,
077101
(2002)
[5 pages]
Antisearch for the glueball candidate fJ(2220) in two-photon interactions
K. Benslama et al. (CLEO Collaboration)
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K. Benslama1, B. I. Eisenstein1, J. Ernst1, G. D. Gollin1, R. M. Hans1, I. Karliner1, N. Lowrey1, M. A. Marsh1, C. Plager1, C. Sedlack1, M. Selen1, J. J. Thaler1, J. Williams1, K. W. Edwards2, R. Ammar3, D. Besson3, X. Zhao3, S. Anderson4, V. V. Frolov4, Y. Kubota4, S. J. Lee4, S. Z. Li4, R. Poling4, A. Smith4, C. J. Stepaniak4, J. Urheim4, S. Ahmed5, M. S. Alam5, L. Jian5, M. Saleem5, F. Wappler5, E. Eckhart6, K. K. Gan6, C. Gwon6, T. Hart6, K. Honscheid6, D. Hufnagel6, H. Kagan6, R. Kass6, T. K. Pedlar6, J. B. Thayer6, E. von Toerne6, T. Wilksen6, M. M. Zoeller6, H. Muramatsu7, S. J. Richichi7, H. Severini7, P. Skubic7, S. A. Dytman8, S. Nam8, V. Savinov8, S. Chen9, J. W. Hinson9, J. Lee9, D. H. Miller9, V. Pavlunin9, E. I. Shibata9, I. P. J. Shipsey9, D. Cronin-Hennessy10, A. L. Lyon10, C. S. Park10, W. Park10, E. H. Thorndike10, T. E. Coan11, Y. S. Gao11, F. Liu11, Y. Maravin11, I. Narsky11, R. Stroynowski11, M. Artuso12, C. Boulahouache12, K. Bukin12, E. Dambasuren12, R. Mountain12, T. Skwarnicki12, S. Stone12, J. C. Wang12, A. H. Mahmood13, S. E. Csorna14, I. Danko14, Z. Xu14, G. Bonvicini15, D. Cinabro15, M. Dubrovin15, S. McGee15, A. Bornheim16, E. Lipeles16, S. P. Pappas16, A. Shapiro16, W. M. Sun16, A. J. Weinstein16, G. Masek17, H. P. Paar17, R. Mahapatra18, R. A. Briere19, G. P. Chen19, T. Ferguson19, G. Tatishvili19, H. Vogel19, N. E. Adam20, J. P. Alexander20, K. Berkelman20, F. Blanc20, V. Boisvert20, D. G. Cassel20, P. S. Drell20, J. E. Duboscq20, K. M. Ecklund20, R. Ehrlich20, R. S. Galik20, L. Gibbons20, B. Gittelman20, S. W. Gray20, D. L. Hartill20, B. K. Heltsley20, L. Hsu20, C. D. Jones20, J. Kandaswamy20, D. L. Kreinick20, A. Magerkurth20, H. Mahlke-Krüger20, T. O. Meyer20, N. B. Mistry20, E. Nordberg20, J. R. Patterson20, D. Peterson20, J. Pivarski20, D. Riley20, A. J. Sadoff20, H. Schwarthoff20, M. R. Shepherd20, J. G. Thayer20, D. Urner20, B. Valant-Spaight20, G. Viehhauser20, A. Warburton20, M. Weinberger20, S. B. Athar21, P. Avery21, L. Breva-Newell21, V. Potlia21, H. Stoeck21, J. Yelton21, G. Brandenburg22, A. Ershov22, D. Y.-J. Kim22, and R. Wilson22 (CLEO Collaboration)
1University of Illinois, Urbana-Champaign, Illinois 61801
2Carleton University, Ottawa, Ontario, Canada K1S 5B6the Institute of Particle Physics, Canada M5S 1A7
3University of Kansas, Lawrence, Kansas 66045
4University of Minnesota, Minneapolis, Minnesota 55455
5State University of New York at Albany, Albany, New York 12222
6Ohio State University, Columbus, Ohio 43210
7University of Oklahoma, Norman, Oklahoma 73019
8University of Pittsburgh, Pittsburgh, Pennsylvania 15260
9Purdue University, West Lafayette, Indiana 47907
10University of Rochester, Rochester, New York 14627
11Southern Methodist University, Dallas, Texas 75275
12Syracuse University, Syracuse, New York 13244
13University of Texas–Pan American, Edinburg, Texas 78539
14Vanderbilt University, Nashville, Tennessee 37235
15Wayne State University, Detroit, Michigan 48202
16California Institute of Technology, Pasadena, California 91125
17University of California, San Diego, La Jolla, California 92093
18University of California, Santa Barbara, California 93106
19Carnegie Mellon University, Pittsburgh, Pennsylvania 15213
20Cornell University, Ithaca, New York 14853
21University of Florida, Gainesville, Florida 32611
22Harvard University, Cambridge, Massachusetts 02138
Received 12 April 2002; published 11 October 2002
Using 13.3fb-1 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.
© 2002 The American Physical Society
URL:
http://link.aps.org/doi/10.1103/PhysRevD.66.077101
DOI:
10.1103/PhysRevD.66.077101
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