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https://hdl.handle.net/2440/77227
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dc.contributor.author | Jackson, P. | - |
dc.contributor.author | Soni, N. | - |
dc.contributor.author | White, M. | - |
dc.contributor.other | Jackson, Paul Douglas | - |
dc.contributor.other | Soni, Nitesh | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | The Journal of High Energy Physics, 2012; 2012(11):138-0-138-45 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.issn | 1126-6708 | - |
dc.identifier.uri | http://hdl.handle.net/2440/77227 | - |
dc.description | Extent: 46p. ATLAS Collaboration Contributor: Paul Douglas Jackson, Nitesh Soni | - |
dc.description.abstract | <jats:title>A<jats:sc>bstract</jats:sc> </jats:title> <jats:p>The ATLAS detector at the Large Hadron Collider is used to search for high-mass resonances decaying to an electron-positron pair or a muon-antimuon pair. The search is sensitive to heavy neutral <jats:italic>Z′</jats:italic> gauge bosons, Randall-Sundrum gravitons, <jats:italic>Z</jats:italic> <jats:sup>*</jats:sup> bosons, techni-mesons, Kaluza-Klein <jats:italic>Z/γ</jats:italic> bosons, and bosons predicted by Torsion models. Results are presented based on an analysis of <jats:italic>pp</jats:italic> collisions at a center-of-mass energy of 7 TeV corresponding to an integrated luminosity of 4.9 fb<jats:sup>−1</jats:sup> in the <jats:italic>e</jats:italic> <jats:sup>+</jats:sup> <jats:italic>e</jats:italic> <jats:sup>−</jats:sup> channel and 5.0 fb<jats:sup>−1</jats:sup> in the <jats:italic>μ</jats:italic> <jats:sup>+</jats:sup> <jats:italic>μ</jats:italic> <jats:sup>−</jats:sup>channel. A <jats:italic>Z</jats:italic> <jats:sup>′</jats:sup> boson with Standard Model-like couplings is excluded at 95 % confidence level for masses below 2.22 TeV. A Randall-Sundrum graviton with coupling <jats:inline-formula> <jats:tex-math>$ {k \left/ {{{{\overline{M}}_{\mathrm{Pl}}}}} \right.}=0.1 $</jats:tex-math> </jats:inline-formula> is excluded at 95 % confidence level for masses below 2.16 TeV. Limits on the other models are also presented, including Technicolor and Minimal <jats:italic>Z′</jats:italic> Models.</jats:p> | - |
dc.description.statementofresponsibility | The ATLAS collaboration | - |
dc.language.iso | en | - |
dc.publisher | Institute of Physics Publishing | - |
dc.rights | Open Access, Copyright CERN, for the benefit of the ATLAS collaboration | - |
dc.source.uri | http://dx.doi.org/10.1007/jhep11(2012)138 | - |
dc.subject | Hadron-Hadron Scattering | - |
dc.title | Search for high-mass resonances decaying to dilepton final states in pp collisions at √s=7 TeV with the ATLAS detector | - |
dc.title.alternative | Search for high-mass resonances decaying to dilepton final states in pp collisions at root s=7 TeV with the ATLAS detector | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1007/JHEP11(2012)138 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Jackson, P. [0000-0002-0847-402X] | - |
dc.identifier.orcid | White, M. [0000-0001-5474-4580] | - |
Appears in Collections: | Aurora harvest Chemistry and Physics publications |
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