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SOME ASPECTS OF IONIZING PARTICLE TRACKS IN SLIGHTLY SENSITIVE PHOTOGRAPHIC EMULSIONS (in French)

Journal Article · · Journal de Physique et le Radium (France) Changed to J. Phys. (Orsay, Fr.)
OSTI ID:4052049

Protons and particles with an abnormally long path from Po were registered in Ilford emulsions at an almost flat incidence. A close examination of the emulsions showed that low energy particle tracks are formed of rectilinear dense segments separated by very small gaps. In 70% of the cases a change of direction of the track is preceded by an apparent gap. In the tracks of particles with the highest energy a gap msrks a change of grain density as if the capture phenomenon followed by release causes a real variation of the particle energy and perhaps the emission of another particle not registered in the emulsion. (J.S.R.)

Research Organization:
College de France, Paris
NSA Number:
NSA-15-020880
OSTI ID:
4052049
Journal Information:
Journal de Physique et le Radium (France) Changed to J. Phys. (Orsay, Fr.), Journal Name: Journal de Physique et le Radium (France) Changed to J. Phys. (Orsay, Fr.) Vol. Vol: 22; ISSN JPAAA
Country of Publication:
Country unknown/Code not available
Language:
French

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