1 st BASTRA meeting - GSI Webserver WWW-WIN
1 st BASTRA meeting - GSI Webserver WWW-WIN
1 st BASTRA meeting - GSI Webserver WWW-WIN
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Conclusions<br />
• Discrepancies of 2000 pcm in k src for different<br />
nuclear data libraries<br />
• Spectrum effects were seen for JENDL<br />
• In the fuel materials, improved XS determination<br />
needed for<br />
– fission in 232 Th, 238 U, 240 Pu and 242 Pu<br />
– capture in 238 Pu, 240 Pu and 241 Pu<br />
– (n,xn) in mo<strong>st</strong> nuclides (even 235 U)<br />
– ela<strong>st</strong>ic scattering in 238 Pu and 241 Pu<br />
– inela<strong>st</strong>ic scattering in 238 Pu, 239 Pu, 240 Pu and 241 Pu<br />
1<strong>st</strong> <strong>meeting</strong> of the <strong>BASTRA</strong> Clu<strong>st</strong>er, Dec. 5, 2001, CERN