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- PETRA abstract "PETRA (or the Positron-Electron Tandem Ring Accelerator) is one of the particle accelerators at DESY in Hamburg, Germany. From 1978 to 1986 it was used to study electron–positron collisions. It was here that the TASSO collaboration found the first direct evidence for gluons in three jet events. The modification called PETRA-II is a source of high-energy synchrotron radiation and also a pre-accelerator for the HERA. Started in 2007, an upgrade has been converting it to PETRA-III, which is a high intensity source for synchrotron radiation.".
- PETRA wikiPageExternalLink petra3.desy.de.
- PETRA wikiPageID "1982434".
- PETRA wikiPageRevisionID "594903176".
- PETRA hasPhotoCollection PETRA.
- PETRA subject Category:Buildings_and_structures_in_Hamburg.
- PETRA subject Category:Gluons.
- PETRA subject Category:Particle_accelerators.
- PETRA subject Category:Particle_physics_facilities.
- PETRA subject Category:Synchrotron_radiation_facilities.
- PETRA type Artifact100021939.
- PETRA type Facility103315023.
- PETRA type Object100002684.
- PETRA type ParticlePhysicsFacilities.
- PETRA type PhysicalEntity100001930.
- PETRA type SynchrotronRadiationFacilities.
- PETRA type Whole100003553.
- PETRA type YagoGeoEntity.
- PETRA type YagoPermanentlyLocatedEntity.
- PETRA comment "PETRA (or the Positron-Electron Tandem Ring Accelerator) is one of the particle accelerators at DESY in Hamburg, Germany. From 1978 to 1986 it was used to study electron–positron collisions. It was here that the TASSO collaboration found the first direct evidence for gluons in three jet events. The modification called PETRA-II is a source of high-energy synchrotron radiation and also a pre-accelerator for the HERA.".
- PETRA label "PETRA".
- PETRA label "PETRA".
- PETRA sameAs PETRA.
- PETRA sameAs m.06bsp9.
- PETRA sameAs Q7119023.
- PETRA sameAs Q7119023.
- PETRA sameAs PETRA.
- PETRA wasDerivedFrom PETRA?oldid=594903176.
- PETRA isPrimaryTopicOf PETRA.