1. Certain trade names and company products are mentioned in the text or identified in an illustration in order to adequately specify the experimental procedure and equipment used. In no case does such identification imply recommendation or endorsement by the National Institute of Standards and Technology, nor does it imply that the products are necessarily the best available for the purpose.
2. NCNR Staff, Safety Analysis Report (SAR) for License Renewal for the National Institute of Standards and Technology Reactor—NBSR: NBSR-14, NISTIR-7102, April 2004.
3. The macroscopic Bi cross section was taken from the Evaluated Nuclear Data File, www.nndc.bnl.gov.
4. Measurement of Absolute Fission Rates
5. Radiological Imaging;Barrett,1981