Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/133331
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DC Field | Value | Language |
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dc.contributor.author | Graugés Pous, Eugeni | - |
dc.contributor.author | BABAR Collaboration | - |
dc.date.accessioned | 2019-05-16T15:23:24Z | - |
dc.date.available | 2019-05-16T15:23:24Z | - |
dc.date.issued | 2013-09-03 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/2445/133331 | - |
dc.description.abstract | We present results of a search for C P violation in B 0 − ¯¯¯ B 0 mixing with the BABAR detector. We select a sample of B 0 → D * − X ℓ + ν decays with a partial reconstruction method and use kaon tagging to assess the flavor of the other B meson in the event. We determine the C P violating asymmetry A C P ≡ [ N ( B 0 B 0 ) − N ( ¯¯¯ B 0 ¯¯¯ B 0 ) ] / [ N ( B 0 B 0 ) + N ( ¯¯¯ B 0 ¯¯¯ B 0 ) ] = ( 0.06 ± 0.17 + 0.38 − 0.32 ) % , corresponding to Δ C P = 1 − | q / p | = ( 0.29 ± 0.84 + 1.88 − 1.61 ) × 10 − 3 . | - |
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.111.101802 | - |
dc.relation.ispartof | Physical Review Letters, 2013, vol. 111, num. 10, p. 101802 | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevLett.111.101802 | - |
dc.rights | (c) American Physical Society, 2013 | - |
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 | Search for CP Violation in B0- ¯¯¯B0 Mixing Using Partial Reconstruction of B0→D*−Xℓ+νℓ and a Kaon Tag | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 629024 | - |
dc.date.updated | 2019-05-16T15:23:24Z | - |
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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629024.pdf | 750.22 kB | Adobe PDF | View/Open |
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