Production of A/sub 2//sup 0/ and omega * (1675) in the reaction pi /sup -/p to pi /sup +/ pi /sup -/ pi /sup 0/n at 12 and 15 GeV/c

Data on the reaction pi /sup -/p to pi /sup +/ pi /sup -/ pi /sup 0/n have been taken at 12 and 15 GeV/c with the CERN Omega multiparticle spectrometer. In a 3-pion partial-wave analysis strong production of A /sub 2//sup 0/ (1310) and omega * (1675) is observed. Total and differential cross section...

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Detalles Bibliográficos
Autores principales: Corden, M J, Alexander, G, Bellamy, E H, Corbett, I F, Dagan, S, Dowell, John D, Esterling, R J, Garvey, J, Gnat, Y, Green, M G, Harnew, N, Jobes, M, Kenyon, I R, Lipman, Norman H, Lister, J B, Lister, J R, Litchfield, P J, March, P V, Mawson, J, McMahon, T, Robertson, A W, Stacey, B J, Strong, J A, Sumorok, K, Thomas, D H
Lenguaje:eng
Publicado: 1978
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(78)90245-6
http://cds.cern.ch/record/879150
Descripción
Sumario:Data on the reaction pi /sup -/p to pi /sup +/ pi /sup -/ pi /sup 0/n have been taken at 12 and 15 GeV/c with the CERN Omega multiparticle spectrometer. In a 3-pion partial-wave analysis strong production of A /sub 2//sup 0/ (1310) and omega * (1675) is observed. Total and differential cross sections are determined and density matrix elements presented as a function of t in the t- and s-channel frames. The energy dependence of A/sub 2//sup 0/ production is studied, and a comparison of omega (780), A/sub 2//sup 0/ (1310) and omega * (1675) production is made. (15 refs).

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