| Pàgina inicial > Xi */sup -/(2030) production in K/sup -/p reactions at 42 GeV/c |
| Article | |
| Title | Xi */sup -/(2030) production in K/sup -/p reactions at 42 GeV/c |
| Author(s) | Hemingway, R J ; Armenteros, Rafael ; Bergé, J P ; Díaz, J ; Gay, J B ; Heinen, P M ; Jongejans, B ; Lamb, P R ; Massaro, G G G ; McDowell, W L ; Metzger, W J ; Tiecke, H G ; Timmermans, J ; Trepagnier, P ; Voorthuis, H |
| Affiliation | (CERN) |
| Publication | 1977 |
| In: | Phys. Lett. B 68 (1977) 197-201 |
| DOI | 10.1016/0370-2693(77)90200-3 |
| Subject category | Particle Physics - Phenomenology |
| Abstract | Significant production of Xi */sup -/(2030) is observed in the channel K/sup -/p to ( Sigma K)/sup -/K/sup +/ from a high statistics bubble chamber exposure at 4.2 GeV/c. The mass and width are determined to be 2024+or-2 MeV and 16+or-5 MeV respectively. Apart from Sigma K, the only other channel is found to be Lambda K. (7 refs). |