Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/208110
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Babar Collaboration | - |
dc.contributor.author | Martínez-Vidal, Fernando | - |
dc.contributor.author | Oyanguren, Arantza | - |
dc.date.accessioned | 2020-04-17T11:42:58Z | - |
dc.date.available | 2020-04-17T11:42:58Z | - |
dc.date.issued | 2019-12 | - |
dc.identifier | doi: 10.1103/PhysRevD.100.111101 | - |
dc.identifier | issn: 2470-0029 | - |
dc.identifier.citation | Physical Review D 100 (11): 111101 (2019) | - |
dc.identifier.uri | http://hdl.handle.net/10261/208110 | - |
dc.description.abstract | A search for the rare flavor-changing neutral current process B-→Λpνν using data from the BABAR experiment has been performed. A total of 424 fb-1 of e+e-collision data collected at the center-of-mass energy of the Ï'(4S) resonance is used in this study, corresponding to a sample of (471±3)×106 BB pairs. Signal B-→Λpνν candidates are identified by first fully reconstructing a B+ decay in one of many possible exclusive decays to hadronic final states, then examining detector activity that is not associated with this reconstructed B+ decay for evidence of a signal B-→Λpνν decay. The data yield is found to be consistent with the expected background contribution under a null signal hypothesis, resulting in an upper limit of B(B-→Λpνν)<3.0×10-5 at the 90% confidence level. | - |
dc.description.sponsorship | This work is supported by DOE and NSF (USA), NSERC(Canada), CEA and CNRS-IN2P3 (France), BMBF andDFG (Germany), INFN (Italy), FOM (Netherlands), NFR (Norway), MES (Russia), MICIIN (Spain), and STFC(United Kingdom). Individuals have received support fromthe Marie Curie EIF (European Union), the A. P. Sloan Foundation (USA), and the Binational Science Foundation(SA-Israel). | - |
dc.language | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isversionof | Publisher's version | - |
dc.rights | openAccess | - |
dc.title | Search for B- -> Lambda(p)over-bar nu(nu)over-bar with the BABAR experiment | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1103/PhysRevD.100.111101 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevD.100.111101 | - |
dc.date.updated | 2020-04-17T11:42:58Z | - |
dc.rights.license | https://creativecommons.org/licenses/by/4.0/ | - |
dc.contributor.funder | Ministerio de Ciencia, Innovación y Universidades (España) | - |
dc.relation.csic | Sí | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
Aparece en las colecciones: | (IFIC) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
307_Babar_Search.pdf | 704,5 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
7
checked on 21-abr-2024
WEB OF SCIENCETM
Citations
7
checked on 25-feb-2024
Page view(s)
144
checked on 24-abr-2024
Download(s)
115
checked on 24-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons