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A study of the reactions $\pi^{-}p\rightarrow K^{*}X, K^{*}\Sigma$ and $K^{*}Y1^{*}$ (1385) at 3.93 GeV/c
The authors have investigated the final states K*/sup 0/(890) Lambda , K*/sup 0/(890) Sigma /sup 0/ and K*/sup 0/(890) Y/sub 1/*/sup 0/(1385) produced in pi /sup -/p interactions at 3.93 GeV/c. They present the differential cross sections and spin density matrix elements for the resonances as functi...
| Autores principales: | , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1973
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(74)90081-9 http://cds.cern.ch/record/413713 |
| _version_ | 1780894691161538560 |
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| author | Yaffe, D Abramovich, M Chaloupka, V Ferrando, A Korkea-Aho, M K Losty, Michael J Montanet, Lucien Paul, E Zatz, J Zieminski, Z |
| author_facet | Yaffe, D Abramovich, M Chaloupka, V Ferrando, A Korkea-Aho, M K Losty, Michael J Montanet, Lucien Paul, E Zatz, J Zieminski, Z |
| author_sort | Yaffe, D |
| collection | CERN |
| description | The authors have investigated the final states K*/sup 0/(890) Lambda , K*/sup 0/(890) Sigma /sup 0/ and K*/sup 0/(890) Y/sub 1/*/sup 0/(1385) produced in pi /sup -/p interactions at 3.93 GeV/c. They present the differential cross sections and spin density matrix elements for the resonances as functions of momentum transfer, as well as the Lambda and Sigma /sup 0/ polarizations. The Sigma /sup 0/ polarization is found to be positive and maximal. An amplitude analysis is performed for the K* Lambda and K* Sigma /sup 0/ reactions, and it is found that one natural parity transversity amplitude is dominant for the latter. (15 refs). |
| id | cern-413713 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1973 |
| record_format | invenio |
| spelling | cern-4137132019-09-30T06:29:59Zdoi:10.1016/0550-3213(74)90081-9http://cds.cern.ch/record/413713engYaffe, DAbramovich, MChaloupka, VFerrando, AKorkea-Aho, M KLosty, Michael JMontanet, LucienPaul, EZatz, JZieminski, ZA study of the reactions $\pi^{-}p\rightarrow K^{*}X, K^{*}\Sigma$ and $K^{*}Y1^{*}$ (1385) at 3.93 GeV/cParticle PhysicsThe authors have investigated the final states K*/sup 0/(890) Lambda , K*/sup 0/(890) Sigma /sup 0/ and K*/sup 0/(890) Y/sub 1/*/sup 0/(1385) produced in pi /sup -/p interactions at 3.93 GeV/c. They present the differential cross sections and spin density matrix elements for the resonances as functions of momentum transfer, as well as the Lambda and Sigma /sup 0/ polarizations. The Sigma /sup 0/ polarization is found to be positive and maximal. An amplitude analysis is performed for the K* Lambda and K* Sigma /sup 0/ reactions, and it is found that one natural parity transversity amplitude is dominant for the latter. (15 refs).CERN-D-Ph-II-PHYS-73-24-revoai:cds.cern.ch:4137131973-11-12 |
| spellingShingle | Particle Physics Yaffe, D Abramovich, M Chaloupka, V Ferrando, A Korkea-Aho, M K Losty, Michael J Montanet, Lucien Paul, E Zatz, J Zieminski, Z A study of the reactions $\pi^{-}p\rightarrow K^{*}X, K^{*}\Sigma$ and $K^{*}Y1^{*}$ (1385) at 3.93 GeV/c |
| title | A study of the reactions $\pi^{-}p\rightarrow K^{*}X, K^{*}\Sigma$ and $K^{*}Y1^{*}$ (1385) at 3.93 GeV/c |
| title_full | A study of the reactions $\pi^{-}p\rightarrow K^{*}X, K^{*}\Sigma$ and $K^{*}Y1^{*}$ (1385) at 3.93 GeV/c |
| title_fullStr | A study of the reactions $\pi^{-}p\rightarrow K^{*}X, K^{*}\Sigma$ and $K^{*}Y1^{*}$ (1385) at 3.93 GeV/c |
| title_full_unstemmed | A study of the reactions $\pi^{-}p\rightarrow K^{*}X, K^{*}\Sigma$ and $K^{*}Y1^{*}$ (1385) at 3.93 GeV/c |
| title_short | A study of the reactions $\pi^{-}p\rightarrow K^{*}X, K^{*}\Sigma$ and $K^{*}Y1^{*}$ (1385) at 3.93 GeV/c |
| title_sort | study of the reactions $\pi^{-}p\rightarrow k^{*}x, k^{*}\sigma$ and $k^{*}y1^{*}$ (1385) at 3.93 gev/c |
| topic | Particle Physics |
| url | https://dx.doi.org/10.1016/0550-3213(74)90081-9 http://cds.cern.ch/record/413713 |
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