Search for Single and Pair-Production of Dijet Resonances with the CMS Detector (Proceedings submitted to the Kruger 2012 Conference)

International Workshop on Discovery Physics at the LHC 2012

Yi, Kai^1

Physics and Astronomy Department, University of Iowa, IA, United States^1

关键词: CMS detectors;    Collision energies;    Confidence levels;    Dijet mass;    New physics;    Pair production;    Upper limits;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/455/1/012034/pdf
DOI  :  10.1088/1742-6596/455/1/012034

来源: IOP

【 摘 要 】

Searches for new physics in the single and paired dijet mass spectrum are performed using data collected by the CMS experiment at the LHC at a collision energy of √s=7 or √s=8 TeV. No evidence for new physics is found and upper limits are set for various models. At 95% confidence level, a string resonance in the single dijet spectrum is excluded for masses between 1 and 4.7 TeV and, for the first time, a coloron in the paired dijet spectrum is excluded for masses between 250 and 740 GeV.