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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

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 s...

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Main Authors: Aad, Georges (Author) , Andrei, George Victor (Author) , Dietzsch, Thorsten (Author) , Hanke, Paul (Author) , Khomich, Andrei (Author) , Kluge, Eike-Erik (Author) , Kugel, Andreas (Author) , Männer, Reinhard (Author) , Meier, Karlheinz (Author) , Müller, Felix (Author) , Poddar, Sahill (Author) , Radescu, Voica (Author) , Schätzel, Sebastian (Author) , Scharf, Veit (Author) , Schöning, André (Author) , Schultz-Coulon, Hans-Christian (Author) , Stamen, Rainer (Author) , Wessels, Martin (Author)
Corporate Author: ATLAS Collaboration (Author)
Format: Article (Journal)
Language:English
Published: 11 October 2010
In: Physical review letters
Year: 2010, Volume: 105, Issue: 16, Pages: 1-19
ISSN:1079-7114
DOI:10.1103/PhysRevLett.105.161801
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevLett.105.161801
Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevLett.105.161801
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Author Notes:G. Aad et al.* (ATLAS Collaboration)
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Summary: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<mq∗<1.26 TeV, extending the reach of previous experiments.
Item Description:*ATLAS Collaboration: G. Aad, V. Andrei, T.A. Dietzsch, P. Hanke, A. Khomich, E.-E. Kluge, A. Kugel, R. Maenner, K. Meier, F. Mueller, S. Poddar, V. Radescu, S. Schaetzel, V. Scharf, A. Schoening, H.-C. Schultz-Coulon, R. Stamen, M. Wessels [und 3154 weitere Personen]
Gesehen am 31.10.2022
Physical Description:Online Resource
ISSN:1079-7114
DOI:10.1103/PhysRevLett.105.161801

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