An improved Geiger-counter arrangement for determination of radium content
نویسندگان
چکیده
منابع مشابه
An improved Geiger-counter arrangement for determination of radium content.
Geiger-counter apparatus in which several counters may be placed in any position relative to each other is described. A circular arrangement of counters to give a counting rate approximately independent of the position of a so urce near the center of the circle is discussed. The relation of the I osition of the source to the counting rate of a single Geiger counter is discus ed. A method of cal...
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ژورنال
عنوان ژورنال: Journal of Research of the National Bureau of Standards
سال: 1947
ISSN: 0091-0635
DOI: 10.6028/jres.038.033