Heavy Flavour Production in Two-Photon Collisions at LEP

New results from the experiments ALEPH, DELPHI, L3, and OPAL on heavy quark production in gammagamma collisions are presented. Inclusive charm and bottom production are investigated at LEP~2 energies. The total and differential cross sections for charm quarks are now measured by all four LEP collabo...

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Detalles Bibliográficos
Autor principal: Böhrer, A
Lenguaje:eng
Publicado: 2002
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/560528
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author Böhrer, A
author_facet Böhrer, A
author_sort Böhrer, A
collection CERN
description New results from the experiments ALEPH, DELPHI, L3, and OPAL on heavy quark production in gammagamma collisions are presented. Inclusive charm and bottom production are investigated at LEP~2 energies. The total and differential cross sections for charm quarks are now measured by all four LEP collaborations, the total bottom by two. Charmonia are studied inclusively via the muonic decay of the J/psi and separated for the resolved and diffractive processes. New results are available for exclusive production of the eta_c meson. First searches for exclusive eta_b production are presented.
id cern-560528
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-5605282019-09-30T06:29:59Zhttp://cds.cern.ch/record/560528engBöhrer, AHeavy Flavour Production in Two-Photon Collisions at LEPParticle Physics - ExperimentNew results from the experiments ALEPH, DELPHI, L3, and OPAL on heavy quark production in gammagamma collisions are presented. Inclusive charm and bottom production are investigated at LEP~2 energies. The total and differential cross sections for charm quarks are now measured by all four LEP collaborations, the total bottom by two. Charmonia are studied inclusively via the muonic decay of the J/psi and separated for the resolved and diffractive processes. New results are available for exclusive production of the eta_c meson. First searches for exclusive eta_b production are presented.hep-ex/0206032SI-2002-3oai:cds.cern.ch:5605282002-06-14
spellingShingle Particle Physics - Experiment
Böhrer, A
Heavy Flavour Production in Two-Photon Collisions at LEP
title Heavy Flavour Production in Two-Photon Collisions at LEP
title_full Heavy Flavour Production in Two-Photon Collisions at LEP
title_fullStr Heavy Flavour Production in Two-Photon Collisions at LEP
title_full_unstemmed Heavy Flavour Production in Two-Photon Collisions at LEP
title_short Heavy Flavour Production in Two-Photon Collisions at LEP
title_sort heavy flavour production in two-photon collisions at lep
topic Particle Physics - Experiment
url http://cds.cern.ch/record/560528
work_keys_str_mv AT bohrera heavyflavourproductionintwophotoncollisionsatlep

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