Search for the Standard Model Higgs Boson in the Diphoton Decay Channel with 4.9 fb⁻¹ of pp Collision Data at √s = 7 TeV with ATLAS
dc.contributor.VIAF | 250674117 (Izen, JM) | en_US |
dc.contributor.VIAF | 250674117 (Izen, JM) | |
dc.contributor.author | Aad, G. | en_US |
dc.contributor.author | Abbott, B. | en_US |
dc.contributor.author | Abdallah, J. | en_US |
dc.contributor.author | Abdel Khalek, S. | en_US |
dc.contributor.author | Abdelalim, A. A. | en_US |
dc.contributor.author | Abdesselam, A. | en_US |
dc.contributor.author | Abdinov, O. | en_US |
dc.contributor.author | Ahsan, Mahsana | en_US |
dc.contributor.author | Izen, Joseph M . | en_US |
dc.contributor.author | Lou, Xinchou | en_US |
dc.contributor.author | Reeves, Kendall | en_US |
dc.contributor.author | Wong, Wei-Cheng | en_US |
dc.contributor.author | ATLAS Collaboration | en_US |
dc.contributor.utdAuthor | |Ahsan, Mahsana | en_US |
dc.contributor.utdAuthor | Izen, Joseph M. | en_US |
dc.contributor.utdAuthor | Lou, Xinchou | en_US |
dc.contributor.utdAuthor | Reeves, Kendall | en_US |
dc.contributor.utdAuthor | Wong, Wei-Cheng | en_US |
dc.date.accessioned | 2014-02-26T22:47:43Z | |
dc.date.available | 2014-02-26T22:47:43Z | |
dc.date.created | 2012-03-13 | en_US |
dc.date.issued | 2012-03-13 | en_US |
dc.description.abstract | A search for the standard model Higgs boson is performed in the diphoton decay channel. The data used correspond to an integrated luminosity of 4.9 fb⁻¹ collected with the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a center-of-mass energy of √s̅ = 7 TeV. In the diphoton mass range 110-150 GeV, the largest excess with respect to the background-only hypothesis is observed at 126.5 GeV, with a local significance of 2.8 standard deviations. Taking the look-elsewhere effect into account in the range 110-150 GeV, this significance becomes 1.5 standard deviations. The standard model Higgs boson is excluded at 95% confidence level in the mass ranges of 113-115 GeV and 134.5-136 GeV. | en_US |
dc.identifier.bibliographicCitation | Aad, G., B. Abbott, J. Abdallah, S. Abdel Khalek, et al. 2012. "Search for the standard model Higgs Boson in the diphoton decay channel with 4.9 fb(-1) of pp collision data at √s̅ = 7 TeV with ATLAS." Physical Review Letters 108(11), doi:10.1103/PhysRevLett.108.111803 | en_US |
dc.identifier.issn | 0031-9007 | en_US |
dc.identifier.issue | 11 | en_US |
dc.identifier.uri | http://hdl.handle.net/10735.1/3095 | |
dc.identifier.volume | 108 | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | American Physical Society | en_US |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevLett.108.111803 | |
dc.rights | CC BY 3.0 (Attribution) | en_US |
dc.rights | © 2012 CERN, for the ATLAS Collaboration | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | en_US |
dc.source | Physical Review Letters | |
dc.subject | Higgs bosons | en_US |
dc.subject | Diphoton decay channel | en_US |
dc.subject | ATLAS Collaboration | en_US |
dc.title | Search for the Standard Model Higgs Boson in the Diphoton Decay Channel with 4.9 fb⁻¹ of pp Collision Data at √s = 7 TeV with ATLAS | en_US |
dc.type | Text | en_US |
dc.type.genre | Article | en_US |