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http://hdl.handle.net/2445/131514
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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 | 2019-04-05T10:12:33Z | - |
dc.date.available | 2019-04-05T10:12:33Z | - |
dc.date.issued | 2008-11-13 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.uri | http://hdl.handle.net/2445/131514 | - |
dc.description.abstract | We report a search for the decays B − → K + π − π − and B − → K − K − π + , which are highly suppressed in the standard model. Using a sample of ( 467 ± 5 ) × 10 6 B ¯¯¯ B pairs collected with the BABAR detector, we do not see any evidence of these decays and determine 90% confidence level upper limits of B ( B − → K + π − π − ) < 9.5 × 10 − 7 and B ( B − → K − K − π + ) < 1.6 × 10 − 7 on the corresponding branching fractions, including systematic uncertainties. | - |
dc.format.extent | 9 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/PhysRevD.78.091102 | - |
dc.relation.ispartof | Physical Review D, 2008, vol. 78, num. 9, p. 091102 | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevD.78.091102 | - |
dc.rights | (c) American Physical Society, 2008 | - |
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 the highly suppressed decays B−→K+π−π− and B−→K−K−π+ | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 577665 | - |
dc.date.updated | 2019-04-05T10:12:33Z | - |
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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577665.pdf | 275.48 kB | Adobe PDF | View/Open |
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