Acciarri, M. ; Achard, P. ; Adriani, O. ; Gurtu, A. ; et., al (2001) K0SK0S final state in two-photon collisions and implications for glueballs Physics Letters B, 501 (3-4). pp. 173-182. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0370-2693(01)00116-2
Abstract
The K0SK0S final state in two-photon collisions is studied with the L3 detector at LEP. The mass spectrum is dominated by the formation of the f'2(1525) tensor meson in the helicity-two state with a two-photon width times the branching ratio into KK̅ of 76±6±11 eV. A clear signal for the formation of the fJ(1710) is observed and it is found to be dominated by the spin-two helicity-two state. No resonance is observed in the mass region around 2.2 GeV and an upper limit of 1.4 eV at 95% C.L. is derived for the two-photon width times the branching ratio into K0SK0S for the glueball candidate ξ(2230).
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 83419 |
| Deposited On: | 21 Feb 2012 07:33 |
| Last Modified: | 21 Feb 2012 07:33 |
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