The f2(1565) in pbar-p -> (omega-omega)pizero interactions at rest

Data are presented on the reaction pbar-p -> omega-omega-pizero at rest from the Crystal Barrel detector. These data identify a strong signal due to f2(1565) -> omega-omega. The relative production from initial pbar-p states 3P2, 3P1 and 1S0 is well determined from omega-omega decay angular co...

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Detalles Bibliográficos
Autores principales: Baker, C.A., Barnett, B.M., Batty, C.J., Braune, K., Bugg, D.V., Cramer, O., Crede, V., Djaoshvili, N., Dunnweber, W., Faessler, M.A., Hessey, N.P., Hidas, P., Hodd, C., Jamnik, D., Kilinowsky, H., Kisiel, J., Klempt, E., Kolo, C., Montanet, L., Pick, B., Roethel, W., Sarantsev, A., Scott, I., Strassburger, C., Thoma, U., Volcker, C., Wallis, S., Walther, D., Wittmack, K., Zou, B.S.
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(99)01107-7
http://cds.cern.ch/record/1381756
Descripción
Sumario:Data are presented on the reaction pbar-p -> omega-omega-pizero at rest from the Crystal Barrel detector. These data identify a strong signal due to f2(1565) -> omega-omega. The relative production from initial pbar-p states 3P2, 3P1 and 1S0 is well determined from omega-omega decay angular correlations; P-state annihilation dominates strongly. A combined fit is made with data on pbar-p -> 3pizero at rest, where f2(1565) -> pizero-pizero is observed.

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