Measurement of the branching ratios for the decays of Ds + to ηπ+, η′π+, ηρ+, and η′ρ+
Using a data sample with an integrated luminosity of 3.9 fb-1 collected in e+e- annihilation with the CLEO-II detector at the Cornell Electron Storage Ring, we have measured the branching ratios for the decay modes Ds+→(η,η′)π+ and Ds+→(η,η′)ρ+ relative to Ds+→φ+. These decay modes are among the mos...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Formato: | Journal article |
| Lenguaje: | English |
| Publicado: |
1998
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| _version_ | 1826259651118759936 |
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| author | Jessop, C Lingel, K Marsiske, H Perl, M Schaffner, S Ugolini, D Wang, R Zhou, X Coan, T Fadeyev, V Korolkov, I Maravin, Y Narsky, I Shelkov, V Staeck, J Stroynowski, R Volobouev, I Ye, J Artuso, M Efimov, A Frasconi, F Gao, M Goldberg, M He, D Kopp, S |
| author_facet | Jessop, C Lingel, K Marsiske, H Perl, M Schaffner, S Ugolini, D Wang, R Zhou, X Coan, T Fadeyev, V Korolkov, I Maravin, Y Narsky, I Shelkov, V Staeck, J Stroynowski, R Volobouev, I Ye, J Artuso, M Efimov, A Frasconi, F Gao, M Goldberg, M He, D Kopp, S |
| author_sort | Jessop, C |
| collection | OXFORD |
| description | Using a data sample with an integrated luminosity of 3.9 fb-1 collected in e+e- annihilation with the CLEO-II detector at the Cornell Electron Storage Ring, we have measured the branching ratios for the decay modes Ds+→(η,η′)π+ and Ds+→(η,η′)ρ+ relative to Ds+→φ+. These decay modes are among the most common hadronic decays of the Ds+ , and can be related by factorization to the semileptonic decays Ds+ →(η,η′)ℓ+νl. The results obtained are compared with previous CLEO results and with the branching ratios measured for the related semileptonic decays. We also report results on the Cabibbo-suppressed decays of the D+ to the same final states. © 1998 The American Physical Society. |
| first_indexed | 2024-03-06T18:53:13Z |
| format | Journal article |
| id | oxford-uuid:10f38a4f-e385-48c6-ab26-f6de0b9f8ac6 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T18:53:13Z |
| publishDate | 1998 |
| record_format | dspace |
| spelling | oxford-uuid:10f38a4f-e385-48c6-ab26-f6de0b9f8ac62022-03-26T09:59:28ZMeasurement of the branching ratios for the decays of Ds + to ηπ+, η′π+, ηρ+, and η′ρ+ Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:10f38a4f-e385-48c6-ab26-f6de0b9f8ac6EnglishSymplectic Elements at Oxford1998Jessop, CLingel, KMarsiske, HPerl, MSchaffner, SUgolini, DWang, RZhou, XCoan, TFadeyev, VKorolkov, IMaravin, YNarsky, IShelkov, VStaeck, JStroynowski, RVolobouev, IYe, JArtuso, MEfimov, AFrasconi, FGao, MGoldberg, MHe, DKopp, SUsing a data sample with an integrated luminosity of 3.9 fb-1 collected in e+e- annihilation with the CLEO-II detector at the Cornell Electron Storage Ring, we have measured the branching ratios for the decay modes Ds+→(η,η′)π+ and Ds+→(η,η′)ρ+ relative to Ds+→φ+. These decay modes are among the most common hadronic decays of the Ds+ , and can be related by factorization to the semileptonic decays Ds+ →(η,η′)ℓ+νl. The results obtained are compared with previous CLEO results and with the branching ratios measured for the related semileptonic decays. We also report results on the Cabibbo-suppressed decays of the D+ to the same final states. © 1998 The American Physical Society. |
| spellingShingle | Jessop, C Lingel, K Marsiske, H Perl, M Schaffner, S Ugolini, D Wang, R Zhou, X Coan, T Fadeyev, V Korolkov, I Maravin, Y Narsky, I Shelkov, V Staeck, J Stroynowski, R Volobouev, I Ye, J Artuso, M Efimov, A Frasconi, F Gao, M Goldberg, M He, D Kopp, S Measurement of the branching ratios for the decays of Ds + to ηπ+, η′π+, ηρ+, and η′ρ+ |
| title | Measurement of the branching ratios for the decays of Ds
+ to ηπ+, η′π+, ηρ+, and η′ρ+
|
| title_full | Measurement of the branching ratios for the decays of Ds
+ to ηπ+, η′π+, ηρ+, and η′ρ+
|
| title_fullStr | Measurement of the branching ratios for the decays of Ds
+ to ηπ+, η′π+, ηρ+, and η′ρ+
|
| title_full_unstemmed | Measurement of the branching ratios for the decays of Ds
+ to ηπ+, η′π+, ηρ+, and η′ρ+
|
| title_short | Measurement of the branching ratios for the decays of Ds
+ to ηπ+, η′π+, ηρ+, and η′ρ+
|
| title_sort | measurement of the branching ratios for the decays of ds to ηπ η π ηρ and η ρ |
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