Published May 2002
| Version v1
Journal article
A Monte Carlo study on the identification of quark and gluon jets
Creators
- 1. Central China Normal Univ., Wuhan (China). Inst. of Particle Physics
Description
Three-jet events in e+e- collisions at 91.2 GeV are investigated using both HERWIG and JETSET Monte Carlo generators. The angles among the three jets are used to identify the quark and gluon jets. An analysis at the parton level is carried out to ensure the reasonableness of this method and an angular cut is utilized to improve the purity of this identification. The multiplicity inside the identified quark or gluon jets agrees with the quantum chromodynamic predictions qualitatively
Additional details
Publishing Information
- Journal Title
- Chinese Physics Letters
- Journal Volume
- 19
- Journal Issue
- 5
- Journal Page Range
- p. 647-649
- ISSN
- 0256-307X
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 34038971
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ELECTRON-POSITRON COLLISIONS; GEV RANGE 10-100; GLUONS; JETS; MONTE CARLO METHOD; MULTIPLICITY; PARTICLE IDENTIFICATION; QUANTUM CHROMODYNAMICS; QUARKS
- Descriptors DEC
- BOSONS; CALCULATION METHODS; COLLISIONS; ELECTRON COLLISIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; GEV RANGE; POSITRON COLLISIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY