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Search for Diphoton Events with Large Missing Transverse Energy in 7 TeV Proton-Proton Collisions with the ATLAS Detector

Georges Aad, +3137 more
- 23 Mar 2011 - 
- Vol. 106, Iss: 12, pp 121803-121803
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TLDR
In the context of a specific model with one universal extra dimension with compactification radius R and gravity-induced decays, values of 1/R<729 GeV are excluded at 95% C. L., providing the most sensitive limit on this model to date.
Abstract: 
A search for diphoton events with large missing transverse energy is presented. The data were collected with the ATLAS detector in proton-proton collisions at root s = 7 TeV at the CERN Large Hadron Collider and correspond to an integrated luminosity of 3: 1 pb(-1). No excess of such events is observed above the standard model background prediction. In the context of a specific model with one universal extra dimension with compactification radius R and gravity-induced decays, values of 1/R < 729 GeV are excluded at 95% C. L., providing the most sensitive limit on this model to date.

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Performance of the ATLAS Trigger System in 2010

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- 03 Jan 2012 - 
TL;DR: The ATLAS trigger system as discussed by the authors selects events by rapidly identifying signatures of muon, electron, photon, tau lepton, jet, and B meson candidates, as well as using global event signatures, such as missing transverse energy.
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Looking for magnetic monopoles at LHC with diphoton events

Luis N. Epele, +4 more
- 29 May 2012 - 
TL;DR: In this article, the observability of monopoles and monopolium, a monopole-antimonopole bound state, at the Large Hadron Collider in the γγ channel for monopole masses in the range 500-1000 GeV.
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Inclusive search for same-sign dilepton signatures in pp collisions at √s = 7 TeV with the ATLAS detector

Georges Aad, +3069 more
- 01 Jan 2011 - 
TL;DR: In this paper, an inclusive search for new physics in events with two isolated leptons (e or mu) having the same electric charge is presented, and limits are set on the cross-section in a fiducial region for new sources of high-mass dilepton events in the ee, e mu and mu mu channels.
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Non-coding RNA and Antisense RNA. Nature's Trash or Treasure?

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- 01 Nov 2011 - 
TL;DR: Two main categories of RNA are examined here, non-coding RNA and antisense RNA both of which perform vital functions in controlling numerous genes, proteins and RNA itself.
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