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First observation of Bs -> J/psi f0(980) decays
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. (2011) First observation of Bs -> J/psi f0(980) decays. Physics Letters B, Vol.698 (No.2). pp. 115-122. ISSN 0370-2693 Full text not available from this repository.
Official URL: http://dx.doi.org/10.1016/j.physletb.2011.03.006
Abstract
Using data collected with the LHCb detector in proton–proton collisions at a centre-of-mass energy of 7 TeV, the hadronic decay is observed. This CP eigenstate mode could be used to measure mixing-induced CP violation in the system. Using a fit to the π+π− mass spectrum with interfering resonances gives . In the interval ±90 MeV around 980 MeV, corresponding to approximately two full f0 widths we also find , where in both cases the uncertainties are statistical and systematic, respectively.
| Item Type: | Journal Article |
|---|---|
| Divisions: | Faculty of Science > Physics |
| Journal or Publication Title: | Physics Letters B |
| Publisher: | Elsevier Science BV |
| ISSN: | 0370-2693 |
| Date: | 2011 |
| Volume: | Vol.698 |
| Number: | No.2 |
| Page Range: | pp. 115-122 |
| Identification Number: | 10.1016/j.physletb.2011.03.006 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Funder: | CAPES (Brazil), CNPq , FAPERJ , FINEP (Brazil) , CERN , NSFC (China) , CNRS/IN2P3 (France) , BMBF , DFG , HGF , MPG (Germany), SFI (Ireland) , INFN (Italy) , FOM , NWO (Netherlands), SCSR (Poland) , ANCS (Romania) , MinES of Russia , Rosatom (Russia) , MICINN , XUNGAL , GENCAT (Spain) , SNSF (Switzerland), SER (Switzerland) , NAS Ukraine (Ukraine), Science and Technology Facilities Council (STFC)(United Kingdom) , NSF (USA) , European Research Council (ERC), Region Auvergne |
| URI: | http://wrap.warwick.ac.uk/id/eprint/40163 |
Data sourced from Thomson Reuters' Web of Knowledge
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