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Jet measurement in OPAL
The jet measurement in OPAL is summarised. In OPAL, jet is reconstructed from the energy flow "object" which are the output of the energy flow algorithm. The algorithm tries to subtract track momentum from calorimeter energy and tries to do software compensation. For better measurement of...
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| Lenguaje: | eng |
| Publicado: |
2002
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| Acceso en línea: | http://cds.cern.ch/record/802384 |
| Sumario: | The jet measurement in OPAL is summarised. In OPAL, jet is reconstructed from the energy flow "object" which are the output of the energy flow algorithm. The algorithm tries to subtract track momentum from calorimeter energy and tries to do software compensation. For better measurement of particle mass such as Z/sup 0 /, W or H/sup 0/, jet reassociation technique is used. The detail of energy flow algorithm and jet re-association is described. (2 refs). |
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