Home > Research > Publications & Outputs > Search for the Standard Model Higgs Boson in th...

Electronic data

  • PaperAtlasHgammagammaPhysRevLett

    Rights statement: Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. © 2012 CERN, for the ATLAS Collaboration

    Final published version, 396 KB, PDF document

    Available under license: CC BY

Links

Text available via DOI:

View graph of relations

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

Research output: Contribution to journalJournal article

Published

Standard

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. / The ATLAS collaboration.

In: Physical review letters, Vol. 108, No. 11, 111803, 13.03.2012.

Research output: Contribution to journalJournal article

Harvard

APA

Vancouver

Author

Bibtex

@article{2842e93bf79c4261885d81f3ba5bbf0a,
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",
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 √s=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.",
author = "Harald Fox and Adam Barton and Guennadi Borissov and Evelina Bouhova-Thacker and Timothy Brodbeck and James Catmore and Alexandre Chilingarov and Ruth Davidson and {de Mora}, Lee and William Dearnaley and Robert Henderson and Gareth Hughes and Roger Jones and Vakhtang Kartvelishvili and Robin Long and Peter Love and Peter Ratoff and Maria Smizanska and James Walder and {The ATLAS collaboration}",
note = "Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article{\textquoteright}s title, journal citation, and DOI. {\textcopyright} 2012 CERN, for the ATLAS Collaboration",
year = "2012",
month = mar
day = "13",
doi = "10.1103/PhysRevLett.108.111803",
language = "English",
volume = "108",
journal = "Physical review letters",
issn = "1079-7114",
publisher = "American Physical Society",
number = "11",

}

RIS

TY - JOUR

T1 - 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

AU - Fox, Harald

AU - Barton, Adam

AU - Borissov, Guennadi

AU - Bouhova-Thacker, Evelina

AU - Brodbeck, Timothy

AU - Catmore, James

AU - Chilingarov, Alexandre

AU - Davidson, Ruth

AU - de Mora, Lee

AU - Dearnaley, William

AU - Henderson, Robert

AU - Hughes, Gareth

AU - Jones, Roger

AU - Kartvelishvili, Vakhtang

AU - Long, Robin

AU - Love, Peter

AU - Ratoff, Peter

AU - Smizanska, Maria

AU - Walder, James

AU - The ATLAS collaboration

N1 - Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. © 2012 CERN, for the ATLAS Collaboration

PY - 2012/3/13

Y1 - 2012/3/13

N2 - 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 √s=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.

AB - 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 √s=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.

U2 - 10.1103/PhysRevLett.108.111803

DO - 10.1103/PhysRevLett.108.111803

M3 - Journal article

VL - 108

JO - Physical review letters

JF - Physical review letters

SN - 1079-7114

IS - 11

M1 - 111803

ER -