DISCRIMINATION OF TRACKS OF PHOTOFISSION FRAGMENTS WITH VERY HIGH BACKGROUND OF ALPHA PARTICLES AND ELECTRONS IN NUCLEAR EMULSIONS
Technical Report
·
OSTI ID:4147649
With common chemicals used in photography such as Amidol, boric acid, sodium sulfite, and potassium bromide, a developing bath was prepared which permits a full discrimination between tracks of highly ionizing particles, such as fission fragments, in the presence of strong background radiation such as 1O/ sup 9/ alpha particles per cm/sup 2/ or by the electrons from a 2000-r x-ray source. (auth)
- Research Organization:
- Rio de Janeiro. Centro Brasileiro de Pesquisas Fisicas
- NSA Number:
- NSA-14-024678
- OSTI ID:
- 4147649
- Report Number(s):
- NP-9013
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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