Published December 1976
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On-line data acquisition and reduction at the magnetic detector PLUTO
Description
We present a method for reducing cosmic ray background in a set of cylindrical proportional wire chambers. Data taking and reduction is done by a PDP 11/45 computer. The method is applied in e+e- storage ring experiments with the superconductive solenoid magnet PLUTO. A reduction of about 50% of the incoming events is achieved. (orig.)
Availability note (English)
MF available from INIS under the Report Number.Abstract (German)
Es wird ein Verfahren zur Verringerung der kosmischen Untergrundstrahlung in einer Gruppe zylindrischer Proportional-Drahtelektroden-Funkenkammer beschrieben. Zur Datenerfassung und -reduzierung wird ein PDP 11/45 Rechner eingesetzt. Das Verfahren wird in e+e---Speicherringexperimenten mit dem supraleitenden Solenoidmagneten PLUTO angewandt. Dabei wurde eine Reduktion von ca. 50% der Eingangsereignisse erzielt. (orig.)
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Additional details
Publishing Information
- Imprint Pagination
- 14 p.
- Report number
- DESY--76/64
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 8325411
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- BACKGROUND RADIATION; DATA ACQUISITION; DATA PROCESSING; DESY; ELECTRON-POSITRON INTERACTIONS; MULTIWIRE PROPORTIONAL CHAMBER; ON-LINE CONTROL SYSTEMS; PDP COMPUTERS; SECONDARY COSMIC RADIATION; SOLENOIDS; STORAGE RINGS
- Descriptors DEC
- ACCELERATORS; COMPUTERS; CONTROL SYSTEMS; COSMIC RADIATION; CYCLIC ACCELERATORS; ELECTRIC COILS; ELECTRICAL EQUIPMENT; INTERACTIONS; IONIZING RADIATIONS; LEPTON-LEPTON INTERACTIONS; MEASURING INSTRUMENTS; ON-LINE SYSTEMS; PARTICLE INTERACTIONS; PROPORTIONAL COUNTERS; RADIATION DETECTORS; RADIATIONS; SYNCHROTRONS
Optional Information
- Notes
- 11 figs.; 5 refs.