Collaborations, ATLAS;
(2016)
Search for resonances in the mass distribution of jet pairs with one or two jets identified as b-jets with the ATLAS detector with 2015 and 2016 data.
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CERN
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Abstract
Searches for resonances in the dijet invariant mass spectrum with one or two jets identified as b-jets are presented. The dataset consists of an integrated luminosity of 13.3 fb−1 of proton--proton collisions with a centre-of-mass energy of s√=13 TeV recorded in 2015 and 2016 by the ATLAS detector at the Large Hadron Collider. No evidence of new phenomena is found in the data. Excited b∗ quarks with masses up to 2.3 TeV at leading-order in QCD are excluded at 95% credibility level. Contributions of a Gaussian signal shape with effective cross sections ranging from approximately 0.2 to 0.001 pb are also excluded in the mass range 1.4--5.5 TeV.
| Type: | Proceedings paper |
|---|---|
| Title: | Search for resonances in the mass distribution of jet pairs with one or two jets identified as b-jets with the ATLAS detector with 2015 and 2016 data |
| Open access status: | An open access version is available from UCL Discovery |
| Publisher version: | http://cds.cern.ch/record/2206175 |
| Language: | English |
| Additional information: | © 2016 CERN for the benefit of the ATLAS Collaboration. Reproduction of this article or parts of it is allowed as specified in the CC-BY-4.0 license. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1509154 |
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