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Author Kelly, T. M. ♦ Quick, N. R.
Sponsorship USDOE
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Publisher American Institute of Physics (AIP)
Language English
Subject Keyword ATOMIC AND MOLECULAR PHYSICS ♦ SILVER BROMIDES- POSITRON COLLISIONS ♦ CHEMICAL REACTIONS ♦ LIFETIME ♦ PHOTOGRAPHIC EMULSIONS
Abstract Positron decay rates have been measured in pure silver bromide microcrystals subjected to various surface treatments before and after exposure. Two distinct decay rates are observed in most samples. The results show no difference between the positron decay spectra in microcrystals exposed to uv light relative to unexposed samples, indicating that the chemical transitions induced on the surfaces of silver halide grains by the photographic process are in too low concentration to be detectable by the positron-lifetime technique.
ISSN 00218979
Educational Use Research
Learning Resource Type Article
Publisher Date 1975-08-01
Publisher Department Eastman Kodak Co., Rochester, NY
Publisher Place United States
Journal Journal of Applied Physics
Volume Number 46
Issue Number 8
Organization Eastman Kodak Co., Rochester, NY


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