Sum and buffer amplifier for lead-glass barrel calorimeter in the TOPAZ detector
Conference
·
· IEEE Trans. Nucl. Sci.; (United States)
OSTI ID:6937517
Analog sum and buffer amplifiers have been developed to provide a fast trigger signal from the lead-glass electromagnetic calorimeter in the TOPAZ detector for TRISTAN e/sup +/e/sup -/ collider experiments at KEK. The total kick-back noise from the 4300 channel gate signals of the LeCroy FASTBUS ADC 1885N has been suppressed to less than 40 mV (equivalent to a 0.4 GeV electron signal). The performances of the analog sum and buffer amplifiers that have been developed are described.
- Research Organization:
- National Lab. for High Energy Physics (KEK), Oho-machi, Tsukuba-gun, Ibaraki (JP)
- OSTI ID:
- 6937517
- Report Number(s):
- CONF-871006-
- Conference Information:
- Journal Name: IEEE Trans. Nucl. Sci.; (United States) Journal Volume: 35:1
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
440104 -- Radiation Instrumentation-- High Energy Physics Instrumentation
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
640304 -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
645202* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
74 ATOMIC AND MOLECULAR PHYSICS
AMPLIFIERS
COLLISIONS
DATA
ELECTROMAGNETIC RADIATION
ELECTRON COLLISIONS
ELECTRON-ELECTRON COLLISIONS
ELECTRONIC EQUIPMENT
ELEMENTS
EQUIPMENT
EXPERIMENTAL DATA
EXPERIMENTAL REACTORS
GLASS
HYDRIDE MODERATED REACTORS
INFORMATION
LEAD
MEASURING INSTRUMENTS
METALS
NUMERICAL DATA
PERFORMANCE TESTING
POWER REACTORS
RADIATION DETECTORS
RADIATIONS
REACTORS
RESEARCH AND TEST REACTORS
SHOWER COUNTERS
TESTING
TOPAZ REACTOR
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
640304 -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
645202* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
74 ATOMIC AND MOLECULAR PHYSICS
AMPLIFIERS
COLLISIONS
DATA
ELECTROMAGNETIC RADIATION
ELECTRON COLLISIONS
ELECTRON-ELECTRON COLLISIONS
ELECTRONIC EQUIPMENT
ELEMENTS
EQUIPMENT
EXPERIMENTAL DATA
EXPERIMENTAL REACTORS
GLASS
HYDRIDE MODERATED REACTORS
INFORMATION
LEAD
MEASURING INSTRUMENTS
METALS
NUMERICAL DATA
PERFORMANCE TESTING
POWER REACTORS
RADIATION DETECTORS
RADIATIONS
REACTORS
RESEARCH AND TEST REACTORS
SHOWER COUNTERS
TESTING
TOPAZ REACTOR