| HAL : in2p3-00139984, version 1 |
| DOI : 10.1007/s10582-002-0115-z |
| Fiche détaillée | Récupérer au format |
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| Advanced Study Institute on Symmetries and Spin, Prague : Tchèque, République |
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| Meson photoproduction at GRAAL: preliminary results |
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| GRAAL Collaboration(s) |
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| (2002) |
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| A polarised and tagged $\vec \gamma $ ray beam is produced at GRAAL with energies ranging from 500 MeV up to 1500 MeV. Results of beam polarisation asymmetries and cross sections for the photoproduction of pseudoscalar mesons on the proton are presented. These very precise measurements cover the angular range 30°–150°, providing stringent constraints to theoretical models. |
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| 1 : | LPSC - Laboratoire de Physique Subatomique et de Cosmologie |
| 2 : | IPNO - Institut de Physique Nucléaire d'Orsay |
| 3 : | ESRF - European Synchrotron Radiation Facility |
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| Thème(s) | : | Physique/Physique Nucléaire Expérimentale |
| in2p3-00139984, version 1 | |
| http://hal.in2p3.fr/in2p3-00139984 | |
| oai:hal.in2p3.fr:in2p3-00139984 | |
| Contributeur : Emmanuelle Vernay | |
| Soumis le : Mercredi 4 Avril 2007, 12:10:58 | |
| Dernière modification le : Mercredi 4 Avril 2007, 13:11:47 | |