Sanchez Pineda, Arturo (2013) Search for a Standard Model Higgs in the mass range 200--600 GeV in the channel H→ZZ→ℓ+ℓ−qq¯ with the ATLAS detector. Il nuovo cimento C, 36 (1). pp. 293-294. ISSN 1826-9885
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Abstract
We describe the searches for a Standard Model (SM) Higgs boson in the channel H → ZZ → + −qq¯ ( = e, μ), in the range 200–600 GeV, using 4.71 fb−1 of pp collision data collected by the ATLAS experiment at √s = 7 TeV taken in 2011. Events with two b-tagged jets, which have a better signal-tobackground ratio, are treated as a separate channel. No significant excess of events above the estimated background is found and upper limits at 95% confidence level (CL) on the production cross section (relative to that expected from the Standard Model) of the Higgs boson with a mass in the range between 200 and 600 GeV are derived.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Standard-model Higgs bosons |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 03 May 2020 12:27 |
| Last Modified: | 03 May 2020 12:27 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/18125 |
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