Probing Lepton Flavour Violation Via Neutrinoless ????????3? Decays with the ATLAS Detector
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Author | : |
Publisher | : |
Total Pages | : |
Release | : 2016 |
ISBN-10 | : OCLC:1066374547 |
ISBN-13 | : |
Rating | : 4/5 (47 Downloads) |
Book Synopsis Probing Lepton Flavour Violation Via Neutrinoless ????????3? Decays with the ATLAS Detector by :
Book excerpt: This article presents the sensitivity of the ATLAS experiment to the lepton-flavour-violating decays of ????????3?. A method utilising the production of ? leptons via W→?? decays is used. This method is applied to the sample of 20.3 fb-1 of pp collision data at a centre-of-mass energy of 8 TeV collected by the ATLAS experiment at the LHC in 2012. Lastly, no event is observed passing the selection criteria, and the observed (expected) upper limit on the ? lepton branching fraction into three muons, Br(????????3?), is 3.76×10-7 (3.94×10-7 ) at 90 % confidence level.