10_1103_PhysRevLett_114_121801.pdf (414.07 kB)
Search for Higgs and Z boson decays to J/?? and ?(nS)? with the ATLAS detector
journal contribution
posted on 2023-06-08, 21:48 authored by Benedict AllbrookeBenedict Allbrooke, Lily AsquithLily Asquith, Alessandro CerriAlessandro Cerri, C A Chavez Barajas, Antonella De SantoAntonella De Santo, C T Potter, Fabrizio SalvatoreFabrizio Salvatore, I Santoyo Castillo, K Suruliz, Mark SuttonMark Sutton, Iacopo Vivarelli, others (ATLAS collaboration)A search for the decays of the Higgs and Z bosons to J/?? and ?(nS)? (n = 1, 2, 3) is performed with pp collision data samples corresponding to integrated luminosities of up to 20.3 fb -1 collected at vs = 8 TeV with the ATLAS detector at the CERN Large Hadron Collider. No significant excess of events is observed above expected backgrounds and 95% C.L. upper limits are placed on the branching fractions. In the J/?? final state the limits are 1.5 × 10 -3 and 2.6 × 10 -6 for the Higgs and Z boson decays, respectively, while in the ?(1S, 2S, 3S) ? final states the limits are (1.3, 1.9,, 1.3) x 10 -3 and (3.4, 6.5, 5.4) x 10 -6 respectively.
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Publication status
- Published
File Version
- Published version
Journal
Physical Review LettersISSN
0031-9007Publisher
American Physical SocietyExternal DOI
Volume
114Page range
121801-1Department affiliated with
- Physics and Astronomy Publications
Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2015-07-21First Open Access (FOA) Date
2015-07-21First Compliant Deposit (FCD) Date
2015-07-20Usage metrics
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