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--- naa_and_rnaa_screening [2009/12/22 12:53] – removed ben
+++ naa_and_rnaa_screening [2009/12/22 15:52] (current) – old revision restored ben
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+  * several HPGe on surface or 300' level dedicated to NAA.
+  * send samples out for irradiation
+  * sample transport issues and scheduling
+  * TRIGA accelerator proposed for NNBAR
+    * $200k additional cost will provide concurrent NAA irradiation and prompt gamma activation measurements on site
+    * thermal n flux 10<sup>12</sup> to 10<sup>13</sup> n/cm<sup>2</sup>/s
+    * fast n flux = 10<sup>11</sup> n/cm<sup>2</sup>/s
+    * Not ready for at least 4 years after DUSEL start