Difference between revisions of "July 6, 2007 Neutron Capture in lead"

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== 2. Energy Region 500-900 keV==
 
== 2. Energy Region 500-900 keV==
 
[[Image:with_lead_without_CF_252_gamma_spectra500_900.jpg]]<br>
 
[[Image:with_lead_without_CF_252_gamma_spectra500_900.jpg]]<br>
We have sharp peak 803 keV is only when there is a lead container. This line coressponds to thermal-neutron capture in lead Pb-205.[http://www.nndc.bnl.gov/capgam/byn/page239.html]
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We have sharp peak on 803 keV, which is the result of the lead container. This line coressponds to thermal-neutron capture in lead Pb-205.[http://www.nndc.bnl.gov/capgam/byn/page239.html]

Revision as of 22:10, 6 July 2007

1. Energy Region 100-500 keV

With lead without CF 252 gamma spectra100 500.jpg

2. Energy Region 500-900 keV

With lead without CF 252 gamma spectra500 900.jpg
We have sharp peak on 803 keV, which is the result of the lead container. This line coressponds to thermal-neutron capture in lead Pb-205.[1]