Limit on $\tau$ branching ratios into 7 or more charged particles and into undetected particles

We present studies of QCD Coherence phenomenom, well know as the Angluar Ordering (AO), which has been predicted by QCD theory. The analysis is based on the Particle-Particle-Correlation-Asymetery (PPCA) and on the Energy-Mutiplicity-Mutiplicity-Correlation (EMMC) functions, as observables sensitive...

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Detalles Bibliográficos
Autor principal: Gobbo, B
Lenguaje:eng
Publicado: 1995
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/398751
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author Gobbo, B
author_facet Gobbo, B
author_sort Gobbo, B
collection CERN
description We present studies of QCD Coherence phenomenom, well know as the Angluar Ordering (AO), which has been predicted by QCD theory. The analysis is based on the Particle-Particle-Correlation-Asymetery (PPCA) and on the Energy-Mutiplicity-Mutiplicity-Correlation (EMMC) functions, as observables sensitive to Angular Ordering. The Monte Carlo programs and a sample of 800000 hadronic events registered by ALEPH detector in 1992 and 1993 were used in this analysis. We find that the data favors Monte Carlo programs with AO, which supports the QCD prediction.
id cern-398751
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1995
record_format invenio
spelling cern-3987512019-09-30T06:29:59Zhttp://cds.cern.ch/record/398751engGobbo, BLimit on $\tau$ branching ratios into 7 or more charged particles and into undetected particlesParticle Physics - ExperimentWe present studies of QCD Coherence phenomenom, well know as the Angluar Ordering (AO), which has been predicted by QCD theory. The analysis is based on the Particle-Particle-Correlation-Asymetery (PPCA) and on the Energy-Mutiplicity-Mutiplicity-Correlation (EMMC) functions, as observables sensitive to Angular Ordering. The Monte Carlo programs and a sample of 800000 hadronic events registered by ALEPH detector in 1992 and 1993 were used in this analysis. We find that the data favors Monte Carlo programs with AO, which supports the QCD prediction.CERN-OPEN-99-137EPS-0453oai:cds.cern.ch:3987511995-07-27
spellingShingle Particle Physics - Experiment
Gobbo, B
Limit on $\tau$ branching ratios into 7 or more charged particles and into undetected particles
title Limit on $\tau$ branching ratios into 7 or more charged particles and into undetected particles
title_full Limit on $\tau$ branching ratios into 7 or more charged particles and into undetected particles
title_fullStr Limit on $\tau$ branching ratios into 7 or more charged particles and into undetected particles
title_full_unstemmed Limit on $\tau$ branching ratios into 7 or more charged particles and into undetected particles
title_short Limit on $\tau$ branching ratios into 7 or more charged particles and into undetected particles
title_sort limit on $\tau$ branching ratios into 7 or more charged particles and into undetected particles
topic Particle Physics - Experiment
url http://cds.cern.ch/record/398751
work_keys_str_mv AT gobbob limitontaubranchingratiosinto7ormorechargedparticlesandintoundetectedparticles

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