ENDF/B-VII.0
This library was produced by converting ACE files generated by the Nuclear Data Team at LANL and distributed with MCNP5/6. Incident neutron data was converted from endf70[a-k] files, thermal scattering data from endf70sab, and incident photon data from the eprdata14 library. Incident neutron data is available at five temperatures: 293.6 K, 600 K, 900 K, 1200 K, and 2500 K. For further information on the source data, please see LANL technical reports LA-UR-08-1999 and LA-UR-08-3628.
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ENDF/B-VII.1
This library was produced by converting ACE files from the endf71x and ENDF71SaB libraries that were generated by the Nuclear Data Team at LANL and distributed with MCPN5/6. Incident neutron data is available at seven temperatures: 0.1 K, 250 K, 293.6 K, 600 K, 900 K, 1200 K, and 2500 K. Incident photon data converted from the eprdata14 library is also included. For further information on the source data, please see LANL technical reports LA-UR-13-20137 and LA-UR-14-21878.
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ENDF/B-VIII.0
This library was produced by converting ACE files from the Lib80x and ENDF80SaB2 libraries that were generated by the Nuclear Data Team at LANL. Incident neutron data is available at seven temperatures: 0.1 K, 250 K, 293.6 K, 600 K, 900 K, 1200 K, and 2500 K. For more information on the source data, please see LANL technical reports LA-UR-18-24034 and LA-UR-20-24456.
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