Search for the standard model Higgs boson in the diphoton decay channel with 4.9fb - 1 of pp collision data at √s=7TeV with atlas
A search for the standard model Higgs boson is performed in the diphoton decay channel. The data used correspond to an integrated luminosity of 4.9fb - 1 collected with the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a center-of-mass energy of √s=7TeV. In the diphoton...
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2012
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v108_n11_p_Aad http://hdl.handle.net/20.500.12110/paper_00319007_v108_n11_p_Aad |
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paper:paper_00319007_v108_n11_p_Aad2023-06-08T14:57:58Z Search for the standard model Higgs boson in the diphoton decay channel with 4.9fb - 1 of pp collision data at √s=7TeV with atlas ATLAS detectors Center-of-mass energies Confidence levels Decay channels Integrated luminosity Large Hadron Collider Proton proton collisions Standard deviation The standard model Bosons Statistics Tellurium compounds Standards A search for the standard model Higgs boson is performed in the diphoton decay channel. The data used correspond to an integrated luminosity of 4.9fb - 1 collected with the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a center-of-mass energy of √s=7TeV. In the diphoton mass range 110-150GeV, the largest excess with respect to the background-only hypothesis is observed at 126.5GeV, with a local significance of 2.8 standard deviations. Taking the look-elsewhere effect into account in the range 110-150GeV, this significance becomes 1.5 standard deviations. The standard model Higgs boson is excluded at 95% confidence level in the mass ranges of 113-115GeV and 134.5-136GeV. © 2012 CERN. 2012 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v108_n11_p_Aad http://hdl.handle.net/20.500.12110/paper_00319007_v108_n11_p_Aad |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
ATLAS detectors Center-of-mass energies Confidence levels Decay channels Integrated luminosity Large Hadron Collider Proton proton collisions Standard deviation The standard model Bosons Statistics Tellurium compounds Standards |
| spellingShingle |
ATLAS detectors Center-of-mass energies Confidence levels Decay channels Integrated luminosity Large Hadron Collider Proton proton collisions Standard deviation The standard model Bosons Statistics Tellurium compounds Standards Search for the standard model Higgs boson in the diphoton decay channel with 4.9fb - 1 of pp collision data at √s=7TeV with atlas |
| topic_facet |
ATLAS detectors Center-of-mass energies Confidence levels Decay channels Integrated luminosity Large Hadron Collider Proton proton collisions Standard deviation The standard model Bosons Statistics Tellurium compounds Standards |
| description |
A search for the standard model Higgs boson is performed in the diphoton decay channel. The data used correspond to an integrated luminosity of 4.9fb - 1 collected with the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a center-of-mass energy of √s=7TeV. In the diphoton mass range 110-150GeV, the largest excess with respect to the background-only hypothesis is observed at 126.5GeV, with a local significance of 2.8 standard deviations. Taking the look-elsewhere effect into account in the range 110-150GeV, this significance becomes 1.5 standard deviations. The standard model Higgs boson is excluded at 95% confidence level in the mass ranges of 113-115GeV and 134.5-136GeV. © 2012 CERN. |
| title |
Search for the standard model Higgs boson in the diphoton decay channel with 4.9fb - 1 of pp collision data at √s=7TeV with atlas |
| title_short |
Search for the standard model Higgs boson in the diphoton decay channel with 4.9fb - 1 of pp collision data at √s=7TeV with atlas |
| title_full |
Search for the standard model Higgs boson in the diphoton decay channel with 4.9fb - 1 of pp collision data at √s=7TeV with atlas |
| title_fullStr |
Search for the standard model Higgs boson in the diphoton decay channel with 4.9fb - 1 of pp collision data at √s=7TeV with atlas |
| title_full_unstemmed |
Search for the standard model Higgs boson in the diphoton decay channel with 4.9fb - 1 of pp collision data at √s=7TeV with atlas |
| title_sort |
search for the standard model higgs boson in the diphoton decay channel with 4.9fb - 1 of pp collision data at √s=7tev with atlas |
| publishDate |
2012 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v108_n11_p_Aad http://hdl.handle.net/20.500.12110/paper_00319007_v108_n11_p_Aad |
| _version_ |
1768546057498656768 |