Measurement of the branching fractions of the radiative charm decays D0→K̄*0γ and D0→ γ
We present a measurement of the branching fractions for the Cabibbo-favored radiative decay D0→K̄*0γ and the Cabibbo-suppressed radiative decay D0→ γ. These measurements are based on a data sample corresponding to an integrated luminosity of 387.1fb-1 and recorded with the BABAR detector at the PEP-...
| Hoofdauteurs: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Formaat: | Journal article |
| Taal: | English |
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2008
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| _version_ | 1826278278175916032 |
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| author | Aubert, B Bona, M Karyotakis, Y Lees, J Poireau, V Prencipe, E Prudent, X Tisserand, V Tico, J Grauges, E Lopez, L Palano, A Pappagallo, M Eigen, G Stugu, B Sun, L Abrams, G Battaglia, M Brown, D Cahn, R Jacobsen, R Kerth, LT Kolomensky, Y Kukartsev, G Lynch, G |
| author_facet | Aubert, B Bona, M Karyotakis, Y Lees, J Poireau, V Prencipe, E Prudent, X Tisserand, V Tico, J Grauges, E Lopez, L Palano, A Pappagallo, M Eigen, G Stugu, B Sun, L Abrams, G Battaglia, M Brown, D Cahn, R Jacobsen, R Kerth, LT Kolomensky, Y Kukartsev, G Lynch, G |
| author_sort | Aubert, B |
| collection | OXFORD |
| description | We present a measurement of the branching fractions for the Cabibbo-favored radiative decay D0→K̄*0γ and the Cabibbo-suppressed radiative decay D0→ γ. These measurements are based on a data sample corresponding to an integrated luminosity of 387.1fb-1 and recorded with the BABAR detector at the PEP-II e+e- asymmetric-energy collider operating at center-of-mass energies 10.58 and 10.54 GeV. We measure the branching fractions relative to the well-studied decay D0→K-π+ and find B(D0→K̄ *0γ)/B(D0→K-π+)=(8.43±0.51±0.70)×10-3 and B(D0→ γ)/B(D0→K-π+)=(7.15±0.78±0.69)×10- 4, where the first error is statistical and the second is systematic. This is the first observation of the decay mode D0→K̄*0γ. © 2008 The American Physical Society. |
| first_indexed | 2024-03-06T23:41:33Z |
| format | Journal article |
| id | oxford-uuid:6f807b16-f245-4fdb-b37e-879017f0310c |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T23:41:33Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | oxford-uuid:6f807b16-f245-4fdb-b37e-879017f0310c2022-03-26T19:31:06ZMeasurement of the branching fractions of the radiative charm decays D0→K̄*0γ and D0→ γJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:6f807b16-f245-4fdb-b37e-879017f0310cEnglishSymplectic Elements at Oxford2008Aubert, BBona, MKaryotakis, YLees, JPoireau, VPrencipe, EPrudent, XTisserand, VTico, JGrauges, ELopez, LPalano, APappagallo, MEigen, GStugu, BSun, LAbrams, GBattaglia, MBrown, DCahn, RJacobsen, RKerth, LTKolomensky, YKukartsev, GLynch, GWe present a measurement of the branching fractions for the Cabibbo-favored radiative decay D0→K̄*0γ and the Cabibbo-suppressed radiative decay D0→ γ. These measurements are based on a data sample corresponding to an integrated luminosity of 387.1fb-1 and recorded with the BABAR detector at the PEP-II e+e- asymmetric-energy collider operating at center-of-mass energies 10.58 and 10.54 GeV. We measure the branching fractions relative to the well-studied decay D0→K-π+ and find B(D0→K̄ *0γ)/B(D0→K-π+)=(8.43±0.51±0.70)×10-3 and B(D0→ γ)/B(D0→K-π+)=(7.15±0.78±0.69)×10- 4, where the first error is statistical and the second is systematic. This is the first observation of the decay mode D0→K̄*0γ. © 2008 The American Physical Society. |
| spellingShingle | Aubert, B Bona, M Karyotakis, Y Lees, J Poireau, V Prencipe, E Prudent, X Tisserand, V Tico, J Grauges, E Lopez, L Palano, A Pappagallo, M Eigen, G Stugu, B Sun, L Abrams, G Battaglia, M Brown, D Cahn, R Jacobsen, R Kerth, LT Kolomensky, Y Kukartsev, G Lynch, G Measurement of the branching fractions of the radiative charm decays D0→K̄*0γ and D0→ γ |
| title | Measurement of the branching fractions of the radiative charm decays D0→K̄*0γ and D0→ γ |
| title_full | Measurement of the branching fractions of the radiative charm decays D0→K̄*0γ and D0→ γ |
| title_fullStr | Measurement of the branching fractions of the radiative charm decays D0→K̄*0γ and D0→ γ |
| title_full_unstemmed | Measurement of the branching fractions of the radiative charm decays D0→K̄*0γ and D0→ γ |
| title_short | Measurement of the branching fractions of the radiative charm decays D0→K̄*0γ and D0→ γ |
| title_sort | measurement of the branching fractions of the radiative charm decays d0 k 0γ and d0 γ |
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