Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/131528
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Garra Ticó, Jordi | - |
dc.contributor.author | Graugés Pous, Eugeni | - |
dc.contributor.author | BABAR Collaboration | - |
dc.date.accessioned | 2019-04-05T11:02:15Z | - |
dc.date.available | 2019-04-05T11:02:15Z | - |
dc.date.issued | 2008-01-07 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.uri | http://hdl.handle.net/2445/131528 | - |
dc.description.abstract | We present a study of resonances in exclusive decays of B mesons to ¯¯¯ D ( * ) D ( * ) K . We report the observation of the decays B → ¯¯¯ D ( * ) D + s 1 ( 2536 ) where the D + s 1 ( 2536 ) is reconstructed in the D * 0 K + and D * + K 0 S decay channels. We report also the observation of the decays B → ψ ( 3770 ) K where the ψ ( 3770 ) decays to ¯¯¯ D 0 D 0 and D − D + . In addition, we present the observation of an enhancement for the ¯¯¯ D * 0 D 0 invariant mass in the decays B → ¯¯¯ D * 0 D 0 K , at a mass of ( 3875.1 + 0.7 − 0.5 ± 0.5 ) MeV / c 2 with a width of ( 3.0 + 1.9 − 1.4 ± 0.9 ) MeV (the first errors are statistical and the second are systematic). Branching fractions and spin studies are shown for the three resonances. The results are based on 347 fb − 1 of data collected with the BABAR detector at the PEP-II B factory. | - |
dc.format.extent | 8 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.77.011102 | - |
dc.relation.ispartof | Physical Review D, 2008, vol. 77, num. 1, p. 011102 | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevD.77.011102 | - |
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 | Study of resonances in exclusive B decays to ¯¯¯D(*)D(*)K | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 577713 | - |
dc.date.updated | 2019-04-05T11:02:15Z | - |
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 | |
---|---|---|---|---|
577713.pdf | 268.02 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.