An improved shadow-photography method is described that permits the angular distribution of electrons emerging from a betatron to be measured comparatively simply and with fairly good accuracy. Sheets of photographic paper were inserted into a light-proof packet along with an additional cardboard backing so that the sensitive side of the photographic paper faced the beam. The mean-square error for the results of several angle measurements was 2-3%.
|Number of pages||2|
|Journal||Instruments and experimental techniques New York|
|Issue number||5 pt 2|
|Publication status||Published - Apr 1989|
ASJC Scopus subject areas
- Engineering (miscellaneous)