- Author
-
G. Aad
[Unknown] et al.
S. Bentvelsen
A.P. Colijn
P. de Jong
L. de Nooij
A.D. Doxiadis
P. Ferrari
H. Garitaonandia
D.A.A. Geerts
M. Gosselink
M.S. Kayl
E. Koffeman
H. Lee
F. Linde
J. Mechnich
I. Mussche
J.P. Ottersbach
M. Tsiakiris
E. van der Kraaij
R. van der Leeuw
Z. van Kesteren
I. van Vulpen
J.C. Vermeulen
M. Vreeswijk - Year
- 2011
- Title
- Search for massive colored scalars in four-jet final states in √s = 7 TeV proton-proton collisions with the ATLAS detector
- Journal
- European Physical Journal C
- Volume | Issue number
- 71 | 12
- Article number
- 1828
- Number of pages
- 19
- Document type
- Article
- Faculty
- Faculty of Science (FNWI)
- Institute
- Institute for High Energy Physics (IHEF)
- Abstract
-
A search for pair-produced scalar particles decaying to a four-jet final state is presented. The analysis is performed using an integrated luminosity of 34 pb−1 recorded by the ATLAS detector in 2010. No deviation from the Standard Model is observed. For a scalar mass of 100 GeV (190 GeV) the limit on the scalar gluon pair production cross section at 95% confidence level is 1 nb (0.28 nb). When these results are interpreted as mass limits, scalar-gluons (hyperpions) with masses of 100 to 185 GeV (100 to 155 GeV) are excluded at 95% confidence level with the exception of a mass window of width about 5 GeV (15 GeV) around 140 GeV.
- URL
- go to publisher's site
- Language
- English
- Note
- ATLAS Collaboration
- Persistent Identifier
- https://hdl.handle.net/11245/1.358917
- Downloads
-
358917.pdf(Final published version)
Disclaimer/Complaints regulations
If you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library, or send a letter to: Library of the University of Amsterdam, Secretariat, Singel 425, 1012 WP Amsterdam, The Netherlands. You will be contacted as soon as possible.