Comparing Gluon to Quark Jets with DELPHI
Oliver Klapp, Patrick Langefeld
TL;DR
This paper presents DELPHI Collaboration's latest measurements comparing quark and gluon jets, focusing on fragmentation functions, scaling violations, multiplicities, and the CA/CF ratio in three-jet events.
Contribution
It provides new precise measurements of fragmentation functions, multiplicities, and the CA/CF ratio, enhancing understanding of quark and gluon jet properties.
Findings
Measured fragmentation functions and their scaling violations.
Analyzed the scale dependence of jet multiplicities.
Performed a precision measurement of CA/CF ratio.
Abstract
This is a summary of the latest results of the DELPHI Collaboration on the properties of identified quark and gluon jets. It covers the measurement of the fragmentation functions of gluons and quarks and their scaling violation behaviour as well as an analysis of the scale dependence of the multiplicities in gluon and quark jets. Further, a precision measurement of CA/CF from the multiplicities in symmetric three jet events is discussed.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions