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Open AccessJournal ArticleDOI

Search for New Particles in Two-Jet Final States in 7 TeV Proton-Proton Collisions with the ATLAS Detector at the LHC

Georges Aad, +3235 more
- 11 Oct 2010 - 
- Vol. 105, Iss: 16, pp 161801-161801
TLDR
A search for new heavy particles manifested as resonances in two-jet final states in 7 TeV proton-proton collisions by the LHC is presented, extending the reach of previous experiments.
Abstract
A search for new heavy particles manifested as resonances in two-jet final states is presented. The data were produced in 7 TeV proton-proton collisions by the LHC and correspond to an integrated luminosity of 315 nb(-1) collected by the ATLAS detector. No resonances were observed. Upper limits were set on the product of cross section and signal acceptance for excited-quark (q*) production as a function of q* mass. These exclude at the 95% C. L. the q* mass interval 0: 30< m(q)*< 1:26 TeV, extending the reach of previous experiments.

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Journal ArticleDOI

SciNet: Lessons Learned from Building a Power-efficient Top-20 System and Data Centre

TL;DR: SciNet, one of seven regional HPC consortia operating under the Compute Canada umbrella, runs Canada's first and third fastest computers (as of June 2010) in a state-of-the-art, highly energy-efficient datacentre with a Power Usage Effectiveness (PUE) design-point of 1.16 as mentioned in this paper.
Journal ArticleDOI

Jet energy measurement with the ATLAS detector in proton-proton collisions at √s =7 TeV

Georges Aad, +138 more
TL;DR: In this article, the jet energy scale and its systematic uncertainty were determined for jets measured with the ATLAS detector at the LHC in proton-proton collision data at a centre-of-mass energy of 7 TeV corresponding to an integrated luminosity of 38 inverse pb.
Journal ArticleDOI

Performance of the ATLAS Trigger System in 2010

Georges Aad, +5595 more
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.
Journal ArticleDOI

Structures of the Zika Virus Envelope Protein and Its Complex with a Flavivirus Broadly Protective Antibody

TL;DR: The ZIKV-E-2A10G6 complex structure reveals antibody recognition of a highly conserved fusion loop of the E protein fusion loop epitope, which represents a potential candidate for therapeutic antibodies against ZikV.
Journal ArticleDOI

Search for new phenomena in the dijet mass distribution using pp collision data at √s = 8 TeV with the ATLAS detector

TL;DR: In this article, Dijet events produced in LHC proton-proton collisions at a center-of-mass energy s√=8.8TeV were studied with the ATLAS detector using the full 2012 data set, with an integrated luminosity of 20.3
References
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Book

The ATLAS Experiment at the CERN Large Hadron Collider

Georges Aad, +3032 more
TL;DR: The ATLAS detector as installed in its experimental cavern at point 1 at CERN is described in this paper, where a brief overview of the expected performance of the detector when the Large Hadron Collider begins operation is also presented.
Posted Content

Search for New Particles in 2-Jet Final States in 7 TeV Proton-Proton Collisions with the ATLAS Detector at the LHC

TL;DR: In this article, a search for new heavy particles manifested as resonances in two-jet final states is presented, where the data were produced in root(s) = 7 TeV proton-proton collisions by the Large Hadron Collider (LHC) and correspond to an integrated luminosity of 315 nb^-1 collected by the ATLAS detector.
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