Study of QCD Coherence in Hadronic Z decays

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...

Descripción completa

Detalles Bibliográficos
Autor principal: Chmeissani, M
Lenguaje:eng
Publicado: 1995
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/398752
_version_ 1780894032483844096
author Chmeissani, M
author_facet Chmeissani, M
author_sort Chmeissani, M
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-398752
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1995
record_format invenio
spelling cern-3987522019-09-30T06:29:59Zhttp://cds.cern.ch/record/398752engChmeissani, MStudy of QCD Coherence in Hadronic Z decaysParticle 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-99-139EPS-0455oai:cds.cern.ch:3987521995-07-27
spellingShingle Particle Physics - Experiment
Chmeissani, M
Study of QCD Coherence in Hadronic Z decays
title Study of QCD Coherence in Hadronic Z decays
title_full Study of QCD Coherence in Hadronic Z decays
title_fullStr Study of QCD Coherence in Hadronic Z decays
title_full_unstemmed Study of QCD Coherence in Hadronic Z decays
title_short Study of QCD Coherence in Hadronic Z decays
title_sort study of qcd coherence in hadronic z decays
topic Particle Physics - Experiment
url http://cds.cern.ch/record/398752
work_keys_str_mv AT chmeissanim studyofqcdcoherenceinhadroniczdecays

Ejemplares similares