Published 1995
| Version v1
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Photon detector for high energy measurements in the SELEX spectrometer (Fermilab experiment E781)
Description
A possibility to use one- or two-photon lead glass detectors for high energy measurements in the SELEX spectrometer with Eγ up to 500 GeV is studied. It is shown that a single photon detector equipped with radiation-resistant lead glass counters is applicable for the experiment discussed. It is concluded that for the best energy resolution in the case of Primakoff effect like π- = γ* → π- + γ the combined method would be used with weighted combination of direct Eγ measurement in the Photon-3 detector and the π- beam energy precise measurement. 11 refs., 4 tabs., 17 figs
Availability note (English)
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28062110.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 22 p.
- Report number
- IHEP--95-109
INIS
- Country of Publication
- International Centre for Scientific and Technical Information (ICSTI)
- Country of Input or Organization
- International Centre for Scientific and Technical Information (ICSTI)
- INIS RN
- 28062110
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ANGULAR DISTRIBUTION; COMPUTER CALCULATIONS; ENERGY DEPENDENCE; ENERGY RESOLUTION; FLOWSHEETS; GAMMA DETECTION; GEV RANGE 100-1000; GLASS; LEAD; PHYSICAL RADIATION EFFECTS; PION DETECTION; PIONS MINUS; SHOWER COUNTERS; THICKNESS
- Descriptors DEC
- BOSONS; DETECTION; DIAGRAMS; DIMENSIONS; DISTRIBUTION; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; GEV RANGE; HADRONS; INFORMATION; MEASURING INSTRUMENTS; MESONS; METALS; PIONS; PSEUDOSCALAR MESONS; RADIATION DETECTION; RADIATION DETECTORS; RADIATION EFFECTS; RESOLUTION