Measurements of the electron and muon inclusive cross-sections in proton-proton collisions at √s=7TeV with the ATLAS detector
This Letter presents measurements of the differential cross-sections for inclusive electron and muon production in proton-proton collisions at a centre-of-mass energy of s=7TeV, using data collected by the ATLAS detector at the LHC. The muon cross-section is measured as a function of p T in the rang...
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todo:paper_03702693_v707_n5_p438_Aad2023-10-03T15:29:14Z Measurements of the electron and muon inclusive cross-sections in proton-proton collisions at √s=7TeV with the ATLAS detector Aad, G. Heavy Flavour Production QCD This Letter presents measurements of the differential cross-sections for inclusive electron and muon production in proton-proton collisions at a centre-of-mass energy of s=7TeV, using data collected by the ATLAS detector at the LHC. The muon cross-section is measured as a function of p T in the range 4<p T <100GeV and within pseudorapidity |η|<2.5. In addition the electron and muon cross-sections are measured in the range 7<p T <26GeV and within |η|<2.0, excluding 1.37<|η|<1.52. Integrated luminosities of 1.3pb -1 and 1.4pb -1 are used for the electron and muon measurements, respectively. After subtraction of the W/Z/γ * contribution, the differential cross-sections are found to be in good agreement with theoretical predictions for heavy-flavour production obtained from Fixed Order NLO calculations with NLL high-p T resummation, and to be sensitive to the effects of NLL resummation. © 2011 CERN. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03702693_v707_n5_p438_Aad |
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Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Heavy Flavour Production QCD |
| spellingShingle |
Heavy Flavour Production QCD Aad, G. Measurements of the electron and muon inclusive cross-sections in proton-proton collisions at √s=7TeV with the ATLAS detector |
| topic_facet |
Heavy Flavour Production QCD |
| description |
This Letter presents measurements of the differential cross-sections for inclusive electron and muon production in proton-proton collisions at a centre-of-mass energy of s=7TeV, using data collected by the ATLAS detector at the LHC. The muon cross-section is measured as a function of p T in the range 4<p T <100GeV and within pseudorapidity |η|<2.5. In addition the electron and muon cross-sections are measured in the range 7<p T <26GeV and within |η|<2.0, excluding 1.37<|η|<1.52. Integrated luminosities of 1.3pb -1 and 1.4pb -1 are used for the electron and muon measurements, respectively. After subtraction of the W/Z/γ * contribution, the differential cross-sections are found to be in good agreement with theoretical predictions for heavy-flavour production obtained from Fixed Order NLO calculations with NLL high-p T resummation, and to be sensitive to the effects of NLL resummation. © 2011 CERN. |
| format |
JOUR |
| author |
Aad, G. |
| author_facet |
Aad, G. |
| author_sort |
Aad, G. |
| title |
Measurements of the electron and muon inclusive cross-sections in proton-proton collisions at √s=7TeV with the ATLAS detector |
| title_short |
Measurements of the electron and muon inclusive cross-sections in proton-proton collisions at √s=7TeV with the ATLAS detector |
| title_full |
Measurements of the electron and muon inclusive cross-sections in proton-proton collisions at √s=7TeV with the ATLAS detector |
| title_fullStr |
Measurements of the electron and muon inclusive cross-sections in proton-proton collisions at √s=7TeV with the ATLAS detector |
| title_full_unstemmed |
Measurements of the electron and muon inclusive cross-sections in proton-proton collisions at √s=7TeV with the ATLAS detector |
| title_sort |
measurements of the electron and muon inclusive cross-sections in proton-proton collisions at √s=7tev with the atlas detector |
| url |
http://hdl.handle.net/20.500.12110/paper_03702693_v707_n5_p438_Aad |
| work_keys_str_mv |
AT aadg measurementsoftheelectronandmuoninclusivecrosssectionsinprotonprotoncollisionsats7tevwiththeatlasdetector |
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