Photon-induced electron detachment by laser radiation in a streamer chamber as a means of localizing tracks
Journal Article
·
· Instrum. Exp. Tech. (Engl. Transl.); (United States)
OSTI ID:5730661
In order to reduce the spreading of particle tracks in streamer chambers as consequence of electron motion by diffusion by the time of high-voltage pulse application, it is suggested to use electronegative admixtures to the chamber gas; for the purpose of detaching electrons from the negative ions formed along a track, it is suggested to use a laser pulse illuminating the chamber immediately before application of the high-voltage pulse. The requirements to the admixed gases and the laser parameters are stated. The article gives results of estimates which show that it is possible to considerably improve the localization of tracks.
- Research Organization:
- Leningrad Institute of Nuclear Physics, USSR
- OSTI ID:
- 5730661
- Journal Information:
- Instrum. Exp. Tech. (Engl. Transl.); (United States), Journal Name: Instrum. Exp. Tech. (Engl. Transl.); (United States) Vol. 29:6; ISSN INETA
- Country of Publication:
- United States
- Language:
- English
Similar Records
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Conference
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Fri Dec 31 23:00:00 EST 1971
·
OSTI ID:4350937
System for two-pulse supply of a large streamer chamber
Journal Article
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Wed Dec 31 23:00:00 EST 1975
· Instrum. Exp. Tech. (USSR) (Engl. Transl.); (United States)
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Thesis/Dissertation
·
Fri Dec 31 23:00:00 EST 1971
·
OSTI ID:4369027
Related Subjects
440104* -- Radiation Instrumentation-- High Energy Physics Instrumentation
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
CHARGED PARTICLES
COLLISIONS
EFFICIENCY
ELECTROMAGNETIC RADIATION
ELECTRON DETACHMENT
FLUIDS
GAS TRACK DETECTORS
GASES
ION COLLISIONS
IONIZATION
IONIZED GASES
IONS
LASER RADIATION
MEASURING INSTRUMENTS
OPTIMIZATION
PARTICLE TRACKS
PHOTOIONIZATION
PHOTON COLLISIONS
PHOTON-ION COLLISIONS
RADIATION DETECTORS
RADIATIONS
RESOLUTION
SPARK CHAMBERS
SPATIAL RESOLUTION
STREAMER SPARK CHAMBERS
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
CHARGED PARTICLES
COLLISIONS
EFFICIENCY
ELECTROMAGNETIC RADIATION
ELECTRON DETACHMENT
FLUIDS
GAS TRACK DETECTORS
GASES
ION COLLISIONS
IONIZATION
IONIZED GASES
IONS
LASER RADIATION
MEASURING INSTRUMENTS
OPTIMIZATION
PARTICLE TRACKS
PHOTOIONIZATION
PHOTON COLLISIONS
PHOTON-ION COLLISIONS
RADIATION DETECTORS
RADIATIONS
RESOLUTION
SPARK CHAMBERS
SPATIAL RESOLUTION
STREAMER SPARK CHAMBERS