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SU(3) implications of the observation of the A$_{1}$ and C mesons
A new determination of the Q/sub A/-Q/sub B/ mixing angle and of the antisymmetric coupling for the vector-pseudoscalar decay of the axial vector mesons is presented. This uses information from the decay rates of the A/sub 1/ and C mesons found in the study of baryon exchange processes in K/sup -/p...
| Autores principales: | , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1978
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(79)90209-8 http://cds.cern.ch/record/133325 |
| _version_ | 1780879541985607680 |
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| author | Mazzucato, M Pennington, Michael R Armenteros, Rafael Dionisi, C Gavillet, P Gurtu, A Kluyver, J C Wolters, G F Van de Walle, R T Vergeest, J S M Zralek, M Foster, B McDowell, W L Wells, J |
| author_facet | Mazzucato, M Pennington, Michael R Armenteros, Rafael Dionisi, C Gavillet, P Gurtu, A Kluyver, J C Wolters, G F Van de Walle, R T Vergeest, J S M Zralek, M Foster, B McDowell, W L Wells, J |
| author_sort | Mazzucato, M |
| collection | CERN |
| description | A new determination of the Q/sub A/-Q/sub B/ mixing angle and of the antisymmetric coupling for the vector-pseudoscalar decay of the axial vector mesons is presented. This uses information from the decay rates of the A/sub 1/ and C mesons found in the study of baryon exchange processes in K/sup -/p interactions at 4.2 GeV/c combined with the decay rate B to omega pi . The consistency between the results obtained from backward produced A/sub 1/ and C and diffractively produced Q/sub 1/ and Q/sub 2/ is discussed. (22 refs). |
| id | cern-133325 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1978 |
| record_format | invenio |
| spelling | cern-1333252019-09-30T06:29:59Zdoi:10.1016/0550-3213(79)90209-8http://cds.cern.ch/record/133325engMazzucato, MPennington, Michael RArmenteros, RafaelDionisi, CGavillet, PGurtu, AKluyver, J CWolters, G FVan de Walle, R TVergeest, J S MZralek, MFoster, BMcDowell, W LWells, JSU(3) implications of the observation of the A$_{1}$ and C mesonsParticle Physics - PhenomenologyA new determination of the Q/sub A/-Q/sub B/ mixing angle and of the antisymmetric coupling for the vector-pseudoscalar decay of the axial vector mesons is presented. This uses information from the decay rates of the A/sub 1/ and C mesons found in the study of baryon exchange processes in K/sup -/p interactions at 4.2 GeV/c combined with the decay rate B to omega pi . The consistency between the results obtained from backward produced A/sub 1/ and C and diffractively produced Q/sub 1/ and Q/sub 2/ is discussed. (22 refs).CERN-EP-PHYS-78-18-REVoai:cds.cern.ch:1333251978-11-08 |
| spellingShingle | Particle Physics - Phenomenology Mazzucato, M Pennington, Michael R Armenteros, Rafael Dionisi, C Gavillet, P Gurtu, A Kluyver, J C Wolters, G F Van de Walle, R T Vergeest, J S M Zralek, M Foster, B McDowell, W L Wells, J SU(3) implications of the observation of the A$_{1}$ and C mesons |
| title | SU(3) implications of the observation of the A$_{1}$ and C mesons |
| title_full | SU(3) implications of the observation of the A$_{1}$ and C mesons |
| title_fullStr | SU(3) implications of the observation of the A$_{1}$ and C mesons |
| title_full_unstemmed | SU(3) implications of the observation of the A$_{1}$ and C mesons |
| title_short | SU(3) implications of the observation of the A$_{1}$ and C mesons |
| title_sort | su(3) implications of the observation of the a$_{1}$ and c mesons |
| topic | Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1016/0550-3213(79)90209-8 http://cds.cern.ch/record/133325 |
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