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

ContributorsATLAS Collaboration
Published inPhysical review letters, vol. 105, no. 16, 161801
Publication date2010
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<1.26  TeV, extending the reach of previous experiments.

Citation (ISO format)
ATLAS Collaboration. Search for New Particles in Two-Jet Final States in 7 TeV Proton-Proton Collisions with the ATLAS Detector at the LHC. In: Physical review letters, 2010, vol. 105, n° 16, p. 161801. doi: 10.1103/PhysRevLett.105.161801
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ISSN of the journal0031-9007
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