Search for f(J)(2220) in radiative J/ψ decays.
| Author | :
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| Abstract | :
We present a search for f(J)(2220) production in radiative J/ψ→γf(J)(2220) decays using 460 fb⁻¹ of data collected with the BABAR detector at the SLAC PEP-II e(+)e⁻ collider. The f(J)(2220) is searched for in the decays to K(+)K⁻ and K(S)⁰K(S)⁰. No evidence of this resonance is observed, and 90% confidence level upper limits on the product of the branching fractions for J/ψ→γf(J)(2220) and f(J)(2220)→K(+)K⁻(K(S)⁰K(S)⁰) as a function of spin and helicity are set at the level of 10⁻⁵, below the central values reported by the Mark III experiment. |
| Year of Publication | :
2010
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| Journal | :
Physical review letters
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| Volume | :
105
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| Issue | :
17
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| Number of Pages | :
172001
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| Date Published | :
2010 Oct 22
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| ISSN Number | :
0031-9007
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| URL | :
http://link.aps.org/abstract/PRL/v105/p172001
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| Short Title | :
Phys Rev Lett
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