A Brief Review of CMS Jet Measurements

9th International Workshop on High-pT Physics at LHC

Salur, Sevil^1

Department of Physics and Astronomy Rutgers, State University of New Jersey, 136 Frelinghuysen Road, Piscataway

NJ

08854-8019, United States^1

关键词: Center-of-mass energies;    Current status;    Energy loss mechanisms;    Experimental check;    Jet fragmentation;    Jet measurements;    Nucleon-nucleon;    Reconstruction algorithms;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/589/1/012017/pdf
DOI  :  10.1088/1742-6596/589/1/012017

来源: IOP

【 摘 要 】

We present an overview of the current status of the recent jet measurements in PbPb and pp collisions at a nucleon-nucleon center-of-mass energy of 2.76 TeV that are studied with the CMS detector at the LHC. Jets are reconstructed using the anti-kTsequential reconstruction algorithm on particle flow objects. To distinguish between different possible energy loss mechanisms and to provide an important experimental check on the validity of the assumed jet fragmentation, inclusive jets, flavor tagged jets and jet shapes are studied.