Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/22019
Share/Export:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Title

Search for Invisible Decays of the Upsilon(1S)

AuthorsBabar Collaboration; Azzolini, Virginia; López-March, Neus CSIC; Martínez-Vidal, Fernando CSIC ORCID; Milanés, Diego A. CSIC; Oyanguren, Arantza CSIC ORCID; Aubert, B.
Issue Date18-Dec-2009
PublisherAmerican Physical Society
CitationPhysical Review Letters 103 (25): 251801 (2009)
AbstractWe search for invisible decays of the Upsilon(1S) meson using a sample of 91.4x10(6) Upsilon(3S) mesons collected at the BABAR/PEP-II B factory. We select events containing the decay Upsilon(3S)->pi(+)pi(-)Upsilon(1S) and search for evidence of an undetectable Upsilon(1S) decay recoiling against the dipion system. We set an upper limit on the branching fraction B(Upsilon(1S)-> invisible)< 3.0x10(-4) at the 90% confidence level.
Publisher version (URL)http://dx.doi.org/ 10.1103/PhysRevLett.103.251801
URIhttp://hdl.handle.net/10261/22019
DOI10.1103/PhysRevLett.103.251801
ISSN0031-9007
Appears in Collections:(IFIC) Artículos

Files in This Item:
File Description SizeFormat
invisible decays.pdf196,11 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work

SCOPUSTM   
Citations

52
checked on May 15, 2022

WEB OF SCIENCETM
Citations

37
checked on May 16, 2022

Page view(s)

330
checked on May 16, 2022

Download(s)

122
checked on May 16, 2022

Google ScholarTM

Check

Altmetric

Dimensions


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.