<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:contributor>F. E. Senftle</dc:contributor>
  <dc:creator>P. Martinez</dc:creator>
  <dc:date>1960</dc:date>
  <dc:description>&lt;p&gt;&lt;span&gt;The resolution of CsI(Tl) for Po&lt;/span&gt;&lt;sup&gt;210&lt;/sup&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;alpha particles&lt;span&gt;&amp;nbsp;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 Po&lt;/span&gt;&lt;sup&gt;210&lt;/sup&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;alpha particles&lt;span&gt;&amp;nbsp;with a selected&amp;nbsp;&lt;/span&gt;photomultiplier tube.&lt;/p&gt;</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>10.1063/1.1717121</dc:identifier>
  <dc:language>en</dc:language>
  <dc:publisher>AIP Publishing</dc:publisher>
  <dc:title>Effect of crystal thickness and geometry on the alpha-particle resolution of CsI (Tl)</dc:title>
  <dc:type>article</dc:type>
</oai_dc:dc>