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Preliminary charged particle multiplicity in $e^+e^- \rightarrow W^+W^-$
The charged particle multiplicity and momentum distribution of fully hadronic and semi-leptonic W+W- decays is measured at the ALEPH experiment from $\sqrt{s}$=189 GeV to 207 GeV. The data is compared with Monte Carlo simulations with and without colour reconnection. The combined data sample of 625...
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| Lenguaje: | eng |
| Publicado: |
2002
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| Acceso en línea: | http://cds.cern.ch/record/644888 |
| _version_ | 1780900812929630208 |
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| author | CERN. Geneva. ALEPH |
| author_facet | CERN. Geneva. ALEPH |
| author_sort | CERN. Geneva. ALEPH |
| collection | CERN |
| description | The charged particle multiplicity and momentum distribution of fully hadronic and semi-leptonic W+W- decays is measured at the ALEPH experiment from $\sqrt{s}$=189 GeV to 207 GeV. The data is compared with Monte Carlo simulations with and without colour reconnection. The combined data sample of 625 pb^-1 at $<\sqrt{s}>$=198 GeV is compatible with the Monte Carlo predictions over most of the momenta spectra. |
| id | cern-644888 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2002 |
| record_format | invenio |
| spelling | cern-6448882022-01-27T08:58:18Zhttp://cds.cern.ch/record/644888engCERN. Geneva. ALEPHPreliminary charged particle multiplicity in $e^+e^- \rightarrow W^+W^-$XXThe charged particle multiplicity and momentum distribution of fully hadronic and semi-leptonic W+W- decays is measured at the ALEPH experiment from $\sqrt{s}$=189 GeV to 207 GeV. The data is compared with Monte Carlo simulations with and without colour reconnection. The combined data sample of 625 pb^-1 at $<\sqrt{s}>$=198 GeV is compatible with the Monte Carlo predictions over most of the momenta spectra.CERN-ALEPH-2002-015CERN-ALEPH-CONF-2002-004oai:cds.cern.ch:6448882002-07-31 |
| spellingShingle | XX CERN. Geneva. ALEPH Preliminary charged particle multiplicity in $e^+e^- \rightarrow W^+W^-$ |
| title | Preliminary charged particle multiplicity in $e^+e^- \rightarrow W^+W^-$ |
| title_full | Preliminary charged particle multiplicity in $e^+e^- \rightarrow W^+W^-$ |
| title_fullStr | Preliminary charged particle multiplicity in $e^+e^- \rightarrow W^+W^-$ |
| title_full_unstemmed | Preliminary charged particle multiplicity in $e^+e^- \rightarrow W^+W^-$ |
| title_short | Preliminary charged particle multiplicity in $e^+e^- \rightarrow W^+W^-$ |
| title_sort | preliminary charged particle multiplicity in $e^+e^- \rightarrow w^+w^-$ |
| topic | XX |
| url | http://cds.cern.ch/record/644888 |
| work_keys_str_mv | AT cerngenevaaleph preliminarychargedparticlemultiplicityineerightarrowww |