| 主頁 > 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 |
| Article | |
| Title | 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 |
| Author(s) | 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 |
| Affiliation | (Univ of Birmingham, Birmingham, UK) |
| Publication | 1978 |
| In: | Nucl. Phys. B 138 (1978) 235-52 |
| DOI | 10.1016/0550-3213(78)90245-6 |
| Subject category | Particle Physics - Phenomenology |
| Abstract | 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). |