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AN ISOTOPE EFFECT IN THE COLLECTION ON CHARGED PLATES OF (n,$gamma$) RECOIL PRODUCTS OF BROMINE

Journal Article · · Indian Journal of Physics (India) Beginning in 1977 alternate issues designated as [Part] A or [Part] B Includes Proc. Indian Assoc. Cultiv. Sci.
OSTI ID:4099422
S>A study of the relatlve yields of Br/sup 80/ Br/sup 80m/ and Br/sup 9 / 2>s by an analysis of the time-decay curves, following irradiation of C/sub 6/H/ sub 5/ Br for 9 days show that the apparent yield of Br/sup 80/ on the anode plate is roughly twice that of Br/sup 82/. The results are discussed in comparison with standard data for the thermal-neutron-capture cross sections of the corre sponding target atoms Br/sup 79/ and Br/sup 81/ and their relative abundances. The findings, considered along with the probable counting eificiency for the resulting radioactive products and their decay characteristics, point to the existence of a small but definite net isotope effect in the over-all process of recoil, charge acquisition, and collection on the charged plate. (auth)
Research Organization:
Banaras Hindu Univ., India
NSA Number:
NSA-15-008004
OSTI ID:
4099422
Journal Information:
Indian Journal of Physics (India) Beginning in 1977 alternate issues designated as [Part] A or [Part] B Includes Proc. Indian Assoc. Cultiv. Sci., Journal Name: Indian Journal of Physics (India) Beginning in 1977 alternate issues designated as [Part] A or [Part] B Includes Proc. Indian Assoc. Cultiv. Sci. Vol. Vol: 34; ISSN IJPYA
Country of Publication:
Country unknown/Code not available
Language:
English

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