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http://hdl.handle.net/2445/140124
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DC Field | Value | Language |
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dc.contributor.author | Garra Ticó, Jordi | - |
dc.contributor.author | Graugés Pous, Eugeni | - |
dc.contributor.author | BABAR Collaboration | - |
dc.date.accessioned | 2019-09-16T15:06:56Z | - |
dc.date.available | 2019-09-16T15:06:56Z | - |
dc.date.issued | 2007-08-17 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/2445/140124 | - |
dc.description.abstract | We present updated measurements of C P -violating asymmetries in the decays B 0 → D * ± D ∓ and B 0 → D + D − using ( 383 ± 4 ) × 10 6 B ¯¯¯ B pairs collected by the BABAR detector at the SLAC PEP-II B factory. We determine the time-integrated C P asymmetry A D * ± D ∓ = 0.12 ± 0.06 ± 0.02 , and the time-dependent asymmetry parameters to be C D * + D − = 0.18 ± 0.15 ± 0.04 , S D * + D − = − 0.79 ± 0.21 ± 0.06 , C D * − D + = 0.23 ± 0.15 ± 0.04 , S D * − D + = − 0.44 ± 0.22 ± 0.06 , C D + D − = 0.11 ± 0.22 ± 0.07 , and S D + D − = − 0.54 ± 0.34 ± 0.06 , where the first uncertainty is statistical and the second is systematic. | - |
dc.format.extent | 7 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.99.071801 | - |
dc.relation.ispartof | Physical Review Letters, 2007, vol. 99, num. 7, p. 071801 | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevLett.99.071801 | - |
dc.rights | (c) American Physical Society, 2007 | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Física de partícules | - |
dc.subject.classification | Experiments | - |
dc.subject.other | Particle physics | - |
dc.subject.other | Experiments | - |
dc.title | Measurement of CP-Violating Asymmetries in B0→D(*)±D∓ | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 558192 | - |
dc.date.updated | 2019-09-16T15:06:56Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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558192.pdf | 222.5 kB | Adobe PDF | View/Open |
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