Study of pbar-p -> eta-eta-pizero-pizero in flight

An analysis of data on pbar-p -> eta-eta-pizero-pizero is presented at pbar beam momenta 600 to 1940 MeV/c. There is evidence for an I = 1, J^PC = 2^-+ resonance in eta-eta-pizero with mass M = 1880 +- 20 MeV and width 255 +- 45 MeV, decaying strongly a2(1320)-eta; it is too strong to be explaine...

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Detalles Bibliográficos
Autores principales: Anisovich, A.V., Baker, C.A., Batty, C.J., Bugg, D.V., Nikonov, V.A., Sarantsev, A.V., Sarantsev, V.V., Zou, B.S.
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(01)00089-2
http://cds.cern.ch/record/1386442

Internet

https://dx.doi.org/10.1016/S0370-2693(01)00089-2
http://cds.cern.ch/record/1386442

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