A precision solenoidal beta ray spectrometer

Autor:	C.G. Patten, N.F. Peek, M. E. Gardner, J.A. Jungerman
Rok vydání:	1962
Předmět:	Physics Nuclear magnetic resonance Spectrometer Proton Solenoidal vector field Beta particle Resolution (electron density) Analytical chemistry General Medicine Scale factor Spectral line Magnetic field
Zdroj:	Nuclear Instruments and Methods. 15:1-14
ISSN:	0029-554X
DOI:	10.1016/0029-554x(62)90019-8
Popis:	The design and performance of a solenoidal type beta ray spectrometer is discussed. The uniform (1 in 104) magnetic field is measured and controlled by nuclear magnetic resonance of the proton. A mean take-off angle of 23.50 is employed with a scale factor D = 2 p/eB = 78.8 cm . Absolute Bϱ values are given for the E, F. I, J, L, O, P, and X lines of ThB active deposit. Resolution and transmission observed are compared with theoretical values. At resolutions of 0.050%, 0.047%, 0.028%, and 0.018%, the measured transmissions are 0.36%, 0.32% 0.11%, and 0.040% for the I line of ThB.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3f5c8879291af07664b14bee59f22291 https://doi.org/10.1016/0029-554x(62)90019-8 Zobrazit plný text záznamu