Measurement of the branching ratios for the decays of Ds(+) to eta pi(+), eta 'pi(+), eta rho(+), and eta 'rho(+)
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 D+s → (η,η′)π+ and D+s →(η,η′)ρ+ relative to D+s → φπ+. These decay modes are among th...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
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1998
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| _version_ | 1826303865935364096 |
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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 D+s → (η,η′)π+ and D+s →(η,η′)ρ+ relative to D+s → φπ+. These decay modes are among the most common hadronic decays of the D+s, and can be related by factorization to the semileptonic decays D+s →(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. |
| first_indexed | 2024-03-07T06:09:11Z |
| format | Journal article |
| id | oxford-uuid:eee425b7-c10f-4ba6-874c-9a55850dcfeb |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T06:09:11Z |
| publishDate | 1998 |
| record_format | dspace |
| spelling | oxford-uuid:eee425b7-c10f-4ba6-874c-9a55850dcfeb2022-03-27T11:36:13ZMeasurement of the branching ratios for the decays of Ds(+) to eta pi(+), eta 'pi(+), eta rho(+), and eta 'rho(+)Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:eee425b7-c10f-4ba6-874c-9a55850dcfebEnglishSymplectic 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 D+s → (η,η′)π+ and D+s →(η,η′)ρ+ relative to D+s → φπ+. These decay modes are among the most common hadronic decays of the D+s, and can be related by factorization to the semileptonic decays D+s →(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. |
| 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 eta pi(+), eta 'pi(+), eta rho(+), and eta 'rho(+) |
| title | Measurement of the branching ratios for the decays of Ds(+) to eta pi(+), eta 'pi(+), eta rho(+), and eta 'rho(+) |
| title_full | Measurement of the branching ratios for the decays of Ds(+) to eta pi(+), eta 'pi(+), eta rho(+), and eta 'rho(+) |
| title_fullStr | Measurement of the branching ratios for the decays of Ds(+) to eta pi(+), eta 'pi(+), eta rho(+), and eta 'rho(+) |
| title_full_unstemmed | Measurement of the branching ratios for the decays of Ds(+) to eta pi(+), eta 'pi(+), eta rho(+), and eta 'rho(+) |
| title_short | Measurement of the branching ratios for the decays of Ds(+) to eta pi(+), eta 'pi(+), eta rho(+), and eta 'rho(+) |
| title_sort | measurement of the branching ratios for the decays of ds to eta pi eta pi eta rho and eta rho |
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