Gurtu, A. (2011) Search for resonances in the dijet mass spectrum from 7 TeV pp collisions at CMS Physics Letters B, 704 (3). pp. 123-142. ISSN 0370-2693
|
PDF
- Author Version
347kB |
Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.physletb.2011.09.015
Abstract
A search for narrow resonances with a mass of at least 1 TeV in the dijet mass spectrum is performed using pp collisions at √s = 7 TeV corresponding to an integrated luminosity of 1 fb-1, collected by the CMS experiment at the LHC. No resonances are observed. Upper limits at the 95% confidence level are presented on the product of the resonance cross section, branching fraction into dijets, and acceptance, separately for decays into quark-quark, quark-gluon, and gluon-gluon pairs. The data exclude new particles predicted in the following models at the 95% confidence level: string resonances with mass less than 4.00 TeV, E6 diquarks with mass less than 3.52 TeV, excited quarks with mass less than 2.49 TeV, axigluons and colorons with mass less than 2.47 TeV, andW0 bosons with mass less than 1.51 TeV.
Item Type: | Article |
---|---|
Source: | Copyright of this article belongs to Elsevier Science. |
Keywords: | LHC; CMS; Jet; Dijet; Resonance; Search |
ID Code: | 92360 |
Deposited On: | 30 May 2012 09:17 |
Last Modified: | 15 Oct 2019 09:34 |
Repository Staff Only: item control page