Search for pair-produced dijet resonances in four-jet final states in pp collisions at √s=7  TeV

Serguei Chatrchyan; Felix Bachmair; Lukas Bäni; Pierluigi Bortignon; Marco A Buchmann; Bruno Casal; Nicolas Chanon; Amanda Deisher; Günther Dissertori; Michael Dittmar; Mauro Donegà; Marc Dünser; Philipp Eller; Jürg Eugster; Klaus Freudenreich; Christoph Grab; Dmitry Hits; Pierre Lecomte; Werner Lustermann; Andrea C Marini; Pablo Martinez Ruiz Del Arbol; Niklas Mohr; Filip Moortgat; Christoph Nägeli; Pascal Nef; Francesca Nessi-Tedaldi; Francesco Pandolfi; Luc Pape; Felicitas Pauss; Marco Peruzzi; Frédéric J Ronga; Marco Rossini; Leonardo Sala; Ann-Karin Sanchez; Andrey Starodumov; Benjamin Stieger; Maiko Takahashi; Ludwig Tauscher; Alessandro Thea; Konstantinos Theofilatos; Daniel Treille; Christina Urscheler; Rainer Wallny; Hannsjörg A Weber; Lukas Wehrli; CMS Collaboration

doi:10.1103/PhysRevLett.110.141802

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Search for pair-produced dijet resonances in four-jet final states in pp collisions at √s=7 TeV

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Search for pair-produced dijet resonances in four-jet final states in pp collisions at √s=7 TeV

Serguei Chatrchyan, Felix Bachmair, Lukas Bäni, Pierluigi Bortignon, Marco A Buchmann, Bruno Casal, Nicolas Chanon, Amanda Deisher, Günther Dissertori, Michael Dittmar, …

Physical review letters, Vol.110(14), 141802

04/05/2013

DOI: 10.1103/PhysRevLett.110.141802

PMID: 25166980

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Abstract

A search for the pair production of a heavy, narrow resonance decaying into two jets has been performed using events collected in √s=7 TeV pp collisions with the CMS detector at the LHC. The data sample corresponds to an integrated luminosity of 5.0 fb−1. Events are selected with at least four jets and two dijet combinations with similar dijet mass. No resonances are found in the dijet mass spectrum. The upper limit at 95% confidence level on the product of the resonance pair production cross section, the branching fractions into dijets, and the acceptance varies from 0.22 to 0.005 pb, for resonance masses between 250 and 1200 GeV. Pair-produced colorons decaying into q¯q are excluded for coloron masses between 250 and 740 GeV. ISSN:0031-9007 ISSN:1079-7114

High Energy Physics

Experiment

Details

Title: Subtitle: Search for pair-produced dijet resonances in four-jet final states in pp collisions at √s=7 TeV
Creators: Serguei Chatrchyan
Felix Bachmair
Lukas Bäni
Pierluigi Bortignon
Marco A Buchmann
Bruno Casal
Nicolas Chanon
Amanda Deisher
Günther Dissertori
Michael Dittmar
Mauro Donegà
Marc Dünser
Philipp Eller
Jürg Eugster
Klaus Freudenreich
Christoph Grab
Dmitry Hits
Pierre Lecomte
Werner Lustermann
Andrea C Marini
Pablo Martinez Ruiz Del Arbol
Niklas Mohr
Filip Moortgat
Christoph Nägeli
Pascal Nef
Francesca Nessi-Tedaldi
Francesco Pandolfi
Luc Pape
Felicitas Pauss
Marco Peruzzi
Frédéric J Ronga
Marco Rossini
Leonardo Sala
Ann-Karin Sanchez
Andrey Starodumov
Benjamin Stieger
Maiko Takahashi
Ludwig Tauscher
Alessandro Thea
Konstantinos Theofilatos
Daniel Treille
Christina Urscheler
Rainer Wallny
Hannsjörg A Weber - RWTH Aachen University
Lukas Wehrli
CMS Collaboration
Contributors: Y Onel (Contributor) - University of Iowa, Physics and Astronomy
Resource Type: Journal article
Publication Details: Physical review letters, Vol.110(14), 141802
DOI: 10.1103/PhysRevLett.110.141802
PMID: 25166980
NLM abbreviation: Phys Rev Lett
ISSN: 0031-9007
eISSN: 1079-7114
Publisher: ETH Zurich
Grant note: DOI: 10.13039/100000015, name: U.S. Department of Energy; DOI: 10.13039/100000001, name: National Science Foundation
Language: English
Date published: 04/05/2013
Academic Unit: Physics and Astronomy
Record Identifier: 9984199762802771

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