Search for f(J)(2220) in radiative J/ψ decays.
| Author | |
| 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
|
| Journal |
:
Physical review letters
|
| Volume |
:
105
|
| Issue |
:
17
|
| Number of Pages |
:
172001
|
| Date Published |
:
2010 Oct 22
|
| ISSN Number |
:
0031-9007
|
| URL |
:
http://link.aps.org/abstract/PRL/v105/p172001
|
| Short Title |
:
Phys Rev Lett
|
| Download citation |
