A study of the $\eta\eta$ channel produced in central pp interactions at 450 GeV/c

The reaction pp -> pf (eta eta) ps has been studied at 450 GeV/c. For the first time a partial wave analysis of the centrally produced eta eta system has been performed. Signals for the f0(1500), f0(1710) and f2(2150) are observed and the decay branching fractions of these states are determined.

Detalles Bibliográficos
Autores principales: Barberis, D., Binon, F.G., Close, F.E., Danielsen, K.M., Donskov, S.V., Earl, B.C., Evans, D., French, B.R., Hino, T., Inaba, S., Jacholkowski, A., Jacobsen, T., Khaustov, G.V., Kinson, J.B., Kirk, A., Kondashov, A.A., Lednev, A.A., Lenti, V., Minashvili, I., Peigneux, J.P., Romanovsky, V., Russakovich, N., Semenov, A., Shagin, P.M., Shimizu, H., Singovsky, A.V., Sobol, A., Stassinaki, M., Stroot, J.P., Takamatsu, K., Tsuru, T., Villalobos Baillie, O., Votruba, M.F., Yasu, Y.
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(00)00374-9
http://cds.cern.ch/record/432985

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