The read-out processors of the Aleph time projection chamber and their performance
Conference
·
· IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (USA)
OSTI ID:6587095
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- CERN, Geneva (CH)
- Nuclear Research Center Demokritos, Athens (GR)
- Glasgow Univ. (UK)
- Institut fur Physik, J. Gutenberg Univ. Mainz (DE)
- Max-Planck-Institut fuer Physik und Astrophysik, Muenchen (Germany, F.R.)
- Dept de Fisica, INFN Sezione di Pisa, Scuola Normale Superiore, Pisa (IT)
- Institute di Fisica e Sezione INFN, Trieste (IT)
The Aleph detector is installed on the LEP electron-positron storage ring. Its central tracking detector, a time projection chamber, has about 50,000 channels of sampling electronics. The digitized signals are processed by 72 double width Fastbus modules, built around an MC 68020 processor. The time projection processor is described and the solutions, both hardware and software, adopted to run and manage such a complex system in a Fastbus-VAX environment are discussed. Practical experience with the system is reported.
- OSTI ID:
- 6587095
- Report Number(s):
- CONF-900143--
- Conference Information:
- Journal Name: IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (USA) Journal Volume: 37:3
- Country of Publication:
- United States
- Language:
- English
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Conference
·
Sat Jan 31 23:00:00 EST 1987
· IEEE Trans. Nucl. Sci.; (United States)
·
OSTI ID:6709886
Management and control of the read out processors (TPPs) of the Aleph time projection chamber
Conference
·
Sun Oct 01 00:00:00 EDT 1989
· IEEE (Institute of Electrical and Electronics Engineers) Transactions on Nuclear Science; (USA)
·
OSTI ID:5521336
The Fastbus read-out system for the Aleph time projection
Conference
·
Sun Oct 01 00:00:00 EDT 1989
· IEEE (Institute of Electrical and Electronics Engineers) Transactions on Nuclear Science; (USA)
·
OSTI ID:5412278
Related Subjects
43 PARTICLE ACCELERATORS
430303 -- Particle Accelerators-- Experimental Facilities & Equipment
430400 -- Particle Accelerators-- Storage Rings
440104* -- Radiation Instrumentation-- High Energy Physics Instrumentation
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
99 GENERAL AND MISCELLANEOUS
990200 -- Mathematics & Computers
CHARGED PARTICLE DETECTION
COMPUTER CODES
COMPUTERS
DEC COMPUTERS
DETECTION
ELECTRON-POSITRON INTERACTIONS
FASTBUS SYSTEM
GAS TRACK DETECTORS
INTERACTIONS
LEP STORAGE RINGS
LEPTON-LEPTON INTERACTIONS
MEASURING INSTRUMENTS
PARTICLE INTERACTIONS
PROJECTION SPARK CHAMBERS
RADIATION DETECTION
RADIATION DETECTORS
SPARK CHAMBERS
STORAGE RINGS
430303 -- Particle Accelerators-- Experimental Facilities & Equipment
430400 -- Particle Accelerators-- Storage Rings
440104* -- Radiation Instrumentation-- High Energy Physics Instrumentation
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
99 GENERAL AND MISCELLANEOUS
990200 -- Mathematics & Computers
CHARGED PARTICLE DETECTION
COMPUTER CODES
COMPUTERS
DEC COMPUTERS
DETECTION
ELECTRON-POSITRON INTERACTIONS
FASTBUS SYSTEM
GAS TRACK DETECTORS
INTERACTIONS
LEP STORAGE RINGS
LEPTON-LEPTON INTERACTIONS
MEASURING INSTRUMENTS
PARTICLE INTERACTIONS
PROJECTION SPARK CHAMBERS
RADIATION DETECTION
RADIATION DETECTORS
SPARK CHAMBERS
STORAGE RINGS