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Production and decay of Xi *(1820) in K/sup -/p reactions at 42 GeV /c
Using a high statistics sample of K/sup -/p interactions at 4.2 GeV/c the production and decay properties of the Xi *(1820) are discussed. The mass and width are found to be M=(1823+or-2) MeV and Gamma = (21+or-7) MeV. Evidence is found for Xi *(2030) in the Sigma K channel and for a new Xi * at a m...
| Autores principales: | , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1976
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(76)90688-2 http://cds.cern.ch/record/874006 |
| _version_ | 1780907764757823488 |
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| author | Gay, J B Armenteros, Rafael Bergé, J P Blokzijl, R Gavillet, P Heinen, P M Hemingway, R J Massaro, G G G Metzger, W J Schotanus, D J Tiecke, H G Timmermans, J Van de Walle, R T Voorthuis, H |
| author_facet | Gay, J B Armenteros, Rafael Bergé, J P Blokzijl, R Gavillet, P Heinen, P M Hemingway, R J Massaro, G G G Metzger, W J Schotanus, D J Tiecke, H G Timmermans, J Van de Walle, R T Voorthuis, H |
| author_sort | Gay, J B |
| collection | CERN |
| description | Using a high statistics sample of K/sup -/p interactions at 4.2 GeV/c the production and decay properties of the Xi *(1820) are discussed. The mass and width are found to be M=(1823+or-2) MeV and Gamma = (21+or-7) MeV. Evidence is found for Xi *(2030) in the Sigma K channel and for a new Xi * at a mass of 2120 MeV in the Lambda K/sup -/ channel. (11 refs). |
| id | cern-874006 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1976 |
| record_format | invenio |
| spelling | cern-8740062019-09-30T06:29:59Zdoi:10.1016/0370-2693(76)90688-2http://cds.cern.ch/record/874006engGay, J BArmenteros, RafaelBergé, J PBlokzijl, RGavillet, PHeinen, P MHemingway, R JMassaro, G G GMetzger, W JSchotanus, D JTiecke, H GTimmermans, JVan de Walle, R TVoorthuis, HProduction and decay of Xi *(1820) in K/sup -/p reactions at 42 GeV /cParticle Physics - PhenomenologyUsing a high statistics sample of K/sup -/p interactions at 4.2 GeV/c the production and decay properties of the Xi *(1820) are discussed. The mass and width are found to be M=(1823+or-2) MeV and Gamma = (21+or-7) MeV. Evidence is found for Xi *(2030) in the Sigma K channel and for a new Xi * at a mass of 2120 MeV in the Lambda K/sup -/ channel. (11 refs).oai:cds.cern.ch:8740061976 |
| spellingShingle | Particle Physics - Phenomenology Gay, J B Armenteros, Rafael Bergé, J P Blokzijl, R Gavillet, P Heinen, P M Hemingway, R J Massaro, G G G Metzger, W J Schotanus, D J Tiecke, H G Timmermans, J Van de Walle, R T Voorthuis, H Production and decay of Xi *(1820) in K/sup -/p reactions at 42 GeV /c |
| title | Production and decay of Xi *(1820) in K/sup -/p reactions at 42 GeV /c |
| title_full | Production and decay of Xi *(1820) in K/sup -/p reactions at 42 GeV /c |
| title_fullStr | Production and decay of Xi *(1820) in K/sup -/p reactions at 42 GeV /c |
| title_full_unstemmed | Production and decay of Xi *(1820) in K/sup -/p reactions at 42 GeV /c |
| title_short | Production and decay of Xi *(1820) in K/sup -/p reactions at 42 GeV /c |
| title_sort | production and decay of xi *(1820) in k/sup -/p reactions at 42 gev /c |
| topic | Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1016/0370-2693(76)90688-2 http://cds.cern.ch/record/874006 |
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