A Method for Identifying Gluon Jets with High Purity in 3-jet Hadronic Z Decays

Authors : Ayda BEDDALL

Pages : 81-88

View : 16 | Download : 6

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :A method for identifying gluon jets with very high purity is presented and the performance evaluated. Quark and gluon jets from Monte Carlo simulated Hadronic Z decays are identified by energy ordered jets and applying heavy flavour tagging. It is shown that quark and gluon jets can be identified with a purity of about 98%.
Keywords : Three Jet, Gluon purity, B tag, Z Boson