Effect of crystal thickness and geometry on the alpha-particle resolution of CsI (Tl)
The resolution of CsI(Tl) for Po210 alpha particles has been measured as a function of crystal thickness. The best resolution of a ½‐in. diam cylindrical crystal was obtained for a thickness of 0.38 mm, and the effect of thickness on the resolution is discussed. Based on the proposed model, a conical crystal was designed, which yielded a line width of 1.8% for Po210 alpha particles with a selected photomultiplier tube.
Citation Information
Publication Year | 1960 |
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Title | Effect of crystal thickness and geometry on the alpha-particle resolution of CsI (Tl) |
DOI | 10.1063/1.1717121 |
Authors | P. Martinez, F. E. Senftle |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Review of Scientific Instruments |
Index ID | 70010512 |
Record Source | USGS Publications Warehouse |