Search for Quantum Black Hole Production in High-Invariant-Mass Lepton + Jet Final States Using p p Collisions at s = 8 TeV and the ATLAS Detector

Aad, Georges

doi:10.17182/hepdata.62447

Title: Search for Quantum Black Hole Production in High-Invariant-Mass Lepton $+$ Jet Final States Using $p p$ Collisions at $\sqrt{s} =$ 8 TeV and the ATLAS Detector

Abstract

CERN-LHC. Search for quantum black-hole production using 20.3 inverse fb of data collected in 2012 with the ATLAS detector in pp collisions at the LHC at sqrt(s) = 8 TeV. The quantum black holes are assumed to decay into a lepton (electron or muon) and a jet. In either channel, no event with a lepton-jet invariant mass of 3.5 TeV or more is observed, consistent with the expected background. Limits are set on the product of cross sections and branching fractions for the lepton+jet final states of quantum black holes produced in a search region for invariant masses above 1 TeV. The combined 95% confidence level upper limit on this product for quantum black holes with threshold mass above 3.5 TeV is 0.18 fb. This limit constrains the threshold quantum black-hole mass to be above 5.3 TeV in the model considered.

Authors:: Aad, Georges; The ATLAS collaboration

Publication Date:: 2013-11-01

Research Org.:: USDOE Office of Science (SC) (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP)

Collaborations:: The ATLAS collaboration

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

OSTI Identifier:: 1893154

DOI:: https://doi.org/10.17182/hepdata.62447

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                    Aad, Georges, and The ATLAS collaboration. Search for Quantum Black Hole Production in High-Invariant-Mass Lepton + Jet Final States Using p p Collisions at s = 8 TeV and the ATLAS Detector.  United States: N. p., 2013. 
        Web.  doi:10.17182/hepdata.62447.

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                    Aad, Georges, & The ATLAS collaboration. Search for Quantum Black Hole Production in High-Invariant-Mass Lepton + Jet Final States Using p p Collisions at s = 8 TeV and the ATLAS Detector.  United States.  doi:https://doi.org/10.17182/hepdata.62447

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                    Aad, Georges, and The ATLAS collaboration. 2013.  
"Search for Quantum Black Hole Production in High-Invariant-Mass Lepton + Jet Final States Using p p Collisions at s = 8 TeV and the ATLAS Detector".  United States.  doi:https://doi.org/10.17182/hepdata.62447.  https://www.osti.gov/servlets/purl/1893154. Pub date:Fri Nov 01 00:00:00 EDT 2013

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@article{osti_1893154,

  title        = {Search for Quantum Black Hole Production in High-Invariant-Mass Lepton + Jet Final States Using p p Collisions at s = 8 TeV and the ATLAS Detector},

  author       = {Aad, Georges and The ATLAS collaboration},

  abstractNote = {CERN-LHC. Search for quantum black-hole production using 20.3 inverse fb of data collected in 2012 with the ATLAS detector in pp collisions at the LHC at sqrt(s) = 8 TeV. The quantum black holes are assumed to decay into a lepton (electron or muon) and a jet. In either channel, no event with a lepton-jet invariant mass of 3.5 TeV or more is observed, consistent with the expected background. Limits are set on the product of cross sections and branching fractions for the lepton+jet final states of quantum black holes produced in a search region for invariant masses above 1 TeV. The combined 95% confidence level upper limit on this product for quantum black holes with threshold mass above 3.5 TeV is 0.18 fb. This limit constrains the threshold quantum black-hole mass to be above 5.3 TeV in the model considered.},

  doi          = {10.17182/hepdata.62447},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2013},

  month        = {11}

}

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DOI: https://doi.org/10.17182/hepdata.62447

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Works referenced in this record:

Search for Quantum Black Hole Production in High-Invariant-Mass $Lepton + Jet$ Final States Using $p p$ Collisions at $\sqrt{s} = 8 TeV$ and the ATLAS Detector
journal, March 2014

Aad, G.; Abajyan, T.; Abbott, B.
Physical Review Letters, Vol. 112, Issue 9
https://doi.org/10.1103/PhysRevLett.112.091804

Works referencing / citing this record:

Search for Quantum Black Hole Production in High-Invariant-Mass $Lepton + Jet$ Final States Using $p p$ Collisions at $\sqrt{s} = 8 TeV$ and the ATLAS Detector
journal, March 2014

Aad, G.; Abajyan, T.; Abbott, B.
Physical Review Letters, Vol. 112, Issue 9
https://doi.org/10.1103/PhysRevLett.112.091804

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