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Title: HALF-LIFE MEASUREMENTS OF $sup 6$He, $sup 16$N, $sup 19$O, $sup 20$F, $sup 28$Al, $sup 77$Sem AND $sup 110$Ag

Abstract

The half lives of different isotopes, activated by neutrons in the reactor R2-0 by means of a pneumatic rabbit, were measured wlth a pulse height analyzer worklng in its multiscale mode of operation. A Nal(Tl)-scintillation spec trometer was used as detector. Least squares analysis calculated by the Mercury computer were performed for each measurement. The following weighted mean values of the half lives were obtained: He/sup 6/: 0.862 plus or minus 0.017 sec; N/sup 16/: 7.31 plus or minus 0.04 sec; O/sup 19/: 29.1 plus or minus i 0.3 sec F/sup 20/: 11.56 plus or minus sec; A/sup 28/ : 2.31 plus or minus 0.01 min; Se/sup 77m/: 18.83 plus or minus 0.04 sec; and Ag/sup 110/: 24.42 plus or minus 0.14 sec. (auth)

Authors:
;
Publication Date:
Research Org.:
Aktiebolaget Atomenergi, Stockholm
OSTI Identifier:
4812980
Report Number(s):
AE-78
NSA Number:
NSA-16-026213
Resource Type:
Technical Report
Resource Relation:
Other Information: Orig. Receipt Date: 31-DEC-62
Country of Publication:
Country unknown/Code not available
Language:
English
Subject:
PHYSICS; ALUMINUM 28; DIGITAL SYSTEMS; FLUORINE 20; HALF-LIFE; HELIUM 6; ISOMERS; MEASURED VALUES; MERCURY; NITROGEN 16; NUMERICALS; OXYGEN 19; PULSE ANALYZERS; SCINTILLATIONS; SELENIUM 77; SILVER 110; SODIUM IODIDES; SPECTROMETERS

Citation Formats

Konijn, J, and Malmskog, S. HALF-LIFE MEASUREMENTS OF $sup 6$He, $sup 16$N, $sup 19$O, $sup 20$F, $sup 28$Al, $sup 77$Sem AND $sup 110$Ag. Country unknown/Code not available: N. p., 1962. Web.
Konijn, J, & Malmskog, S. HALF-LIFE MEASUREMENTS OF $sup 6$He, $sup 16$N, $sup 19$O, $sup 20$F, $sup 28$Al, $sup 77$Sem AND $sup 110$Ag. Country unknown/Code not available.
Konijn, J, and Malmskog, S. Fri . "HALF-LIFE MEASUREMENTS OF $sup 6$He, $sup 16$N, $sup 19$O, $sup 20$F, $sup 28$Al, $sup 77$Sem AND $sup 110$Ag". Country unknown/Code not available.
@article{osti_4812980,
title = {HALF-LIFE MEASUREMENTS OF $sup 6$He, $sup 16$N, $sup 19$O, $sup 20$F, $sup 28$Al, $sup 77$Sem AND $sup 110$Ag},
author = {Konijn, J and Malmskog, S},
abstractNote = {The half lives of different isotopes, activated by neutrons in the reactor R2-0 by means of a pneumatic rabbit, were measured wlth a pulse height analyzer worklng in its multiscale mode of operation. A Nal(Tl)-scintillation spec trometer was used as detector. Least squares analysis calculated by the Mercury computer were performed for each measurement. The following weighted mean values of the half lives were obtained: He/sup 6/: 0.862 plus or minus 0.017 sec; N/sup 16/: 7.31 plus or minus 0.04 sec; O/sup 19/: 29.1 plus or minus i 0.3 sec F/sup 20/: 11.56 plus or minus sec; A/sup 28/ : 2.31 plus or minus 0.01 min; Se/sup 77m/: 18.83 plus or minus 0.04 sec; and Ag/sup 110/: 24.42 plus or minus 0.14 sec. (auth)},
doi = {},
url = {https://www.osti.gov/biblio/4812980}, journal = {},
number = ,
volume = ,
place = {Country unknown/Code not available},
year = {1962},
month = {6}
}

Technical Report:
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