Evidence for the 125 Gev Higgs Boson Decaying To a Pair of Tau Leptons
| dc.contributor.author | Karapınar, Güler | |
| dc.contributor.author | Karapınar, Güler | |
| dc.contributor.other | 01. Izmir Institute of Technology | |
| dc.coverage.doi | 10.1007/JHEP05(2014)104 | |
| dc.date.accessioned | 2021-01-24T18:47:18Z | |
| dc.date.available | 2021-01-24T18:47:18Z | |
| dc.date.issued | 2014 | |
| dc.description.abstract | A search for a standard model Higgs boson decaying into a pair of tau leptons is performed using events recorded by the CMS experiment at the LHC in 2011 and 2012. The dataset corresponds to an integrated luminosity of 4.9 fb(-1) at a centre-of-mass energy of 7 TeV and 19.7 fb(-1) at 8 TeV. Each tau lepton decays hadronically or leptonically to an electron or a muon, leading to six different final states for the tau-lepton pair, all considered in this analysis. An excess of events is observed over the expected background contributions, with a local significance larger than 3 standard deviations for m (H) values between 115 and 130 GeV. The best fit of the observed H -> tau tau signal cross section times branching fraction for m(H) = 125 GeV is 0.78 +/- 0.27 times the standard model expectation. These observations constitute evidence for the 125 GeV Higgs boson decaying to a pair of tau leptons. | en_US |
| dc.description.sponsorship | Science and Technology Facilities CouncilScience & Technology Facilities Council (STFC) [ST/J004901/1, CMS, ST/L00609X/1 GRIDPP, ST/J005665/1, ST/I505580/1, ST/I005912/1 GRIDPP, ST/K003844/1, GRIDPP, ST/F007094/1, ST/K003844/1 GRIDPP, ST/I005912/1, ST/K001639/1, ST/I505572/1, ST/L005603/1, ST/K003542/1, ST/L00609X/1, ST/K001256/1] Funding Source: researchfish; Direct For Mathematical & Physical ScienNational Science Foundation (NSF)NSF - Directorate for Mathematical & Physical Sciences (MPS) [1151640, 0906479, 1205960, 1314131, 1120138] Funding Source: National Science Foundation; Division Of PhysicsNational Science Foundation (NSF)NSF - Directorate for Mathematical & Physical Sciences (MPS) [1205960, 1306951, 1120138, 1314131] Funding Source: National Science Foundation | en_US |
| dc.identifier.doi | 10.1007/JHEP05(2014)104 | |
| dc.identifier.issn | 1029-8479 | |
| dc.identifier.uri | https://doi.org/10.1007/JHEP05(2014)104 | |
| dc.identifier.uri | https://hdl.handle.net/11147/10620 | |
| dc.identifier.wosqualityttp | Top10% | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Springer Verlag | en_US |
| dc.relation.doi | 10.1007/JHEP05(2014)104 | en_US |
| dc.relation.ispartof | Journal of High Energy Physics | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Hadron-Hadron Scattering | en_US |
| dc.subject | Higgs physics | en_US |
| dc.title | Evidence for the 125 Gev Higgs Boson Decaying To a Pair of Tau Leptons | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| gdc.coar.access | open access | |
| gdc.coar.type | text::journal::journal article | |
| gdc.description.department | İzmir Institute of Technology. Physics | en_US |
| gdc.description.issue | 5 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| gdc.description.scopusquality | Q1 | |
| gdc.description.wosquality | Q1 | |
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