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http://bura.brunel.ac.uk/handle/2438/19596
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DC Field | Value | Language |
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dc.contributor.author | Aubert, B | - |
dc.contributor.author | Collaboration, BABAR | - |
dc.contributor.author | Kyberd, P | - |
dc.date.accessioned | 2019-11-14T14:00:39Z | - |
dc.date.available | 2004-05-20 | - |
dc.date.available | 2019-11-14T14:00:39Z | - |
dc.date.issued | 2004-05-20 | - |
dc.identifier.citation | Physical Review Letters, 2004, 92 | en_US |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.issn | http://dx.doi.org/10.1103/PhysRevLett.92.202002 | - |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/19596 | - |
dc.description.abstract | We present a study of B−→DCP0K− decays, where DCP0 is reconstructed in CP-even channels, based on a sample of 88.8×106 Υ(4S)→BB¯ decays collected with the BABAR detector at the PEP-II e+e− storage ring. We measure the ratio of Cabibbo-suppressed to Cabibbo-favored branching fractions B(B−→DCP0K−)/B(B−→DCP0π−)=[8.8±1.6(stat)±0.5(syst)]×10−2 and the CP asymmetry ACP=0.07±0.17(stat)±0.06(syst). We also measure B(B−→D0K−)/B(B−→D0π−)=[8.31±0.35(stat)±0.20(syst)]×10−2 using a sample of 61.0×106 BB¯ pairs. | en_US |
dc.description.sponsorship | PPARC (United Kingdom) | en_US |
dc.language.iso | en | en_US |
dc.publisher | American Physical Society | en_US |
dc.title | Measurement of the branching fractions and CP-asymmetry of B^- -> D^0_(CP) K^- decays with the BaBar detector | en_US |
dc.type | Article | en_US |
dc.identifier.doi | http://dx.doi.org/10.1103/PhysRevLett.92.202002 | - |
dc.relation.isPartOf | Physical Review Letters | - |
pubs.publication-status | Published | - |
pubs.volume | 92 | - |
Appears in Collections: | Dept of Electronic and Electrical Engineering Research Papers |
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FullText.pdf | 166.84 kB | Adobe PDF | View/Open |
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