File:ZEUS-Event.jpg
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Captions
Captions
Positron–proton collision event recorded by the ZEUS detector (2004)
Summary
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| Description |
Deutsch: Dieses Ereignis registrierte der ZEUS-Detektor, als ein Proton und ein Positron (Antiteilchen vom Elektron) aufeinander stießen. Gemessen wurden die Richtung der Spuren und die Energie der Teilchen. Hier handelt es sich um die Reaktion eines schweren Quarks. Charakteristisch sind zwei so genannte Jets (Gruppen von Teilchenspuren, die in die gleiche Richtung weisen; die Spuren der einzelnen Teilchen sind die rote Linien) und ein Myon – ein Teilchen, das dicke Materieschichten durchdringen kann, ohne absorbiert zu werden, und erst in den äußeren Lagen des Detektors (Myon-Kammern und instrumentiertes Eisen-Joch) nachgewiesen wird (Datennahme Januar 2004).
English: This event was recorded in the ZEUS detector when a proton and a positron (antiparticle of the electron) were brought to collision. Key information could be obtained from the measured track directions and particle energies. In this case, it was the reaction of a heavy quark. Characteristic are two jets (particle bundles travelling in the same direction, the red lines being the tracks of the individual particles) and one muon – a particle that can penetrate dense layers of material without being absorbed and that can only be detected in the outer layers (muon chambers and instrumented iron yoke) of the detector (data taking in January 2004). |
| Date | |
| Source | Own work |
| Author | DESY-Kommunikation |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:35, 7 November 2022 | | 1,772 × 1,294 (246 KB) | DESY-Kommunikation (talk | contribs) | Uploaded own work with UploadWizard |
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