ECN publication
EJ2-MCNPlib. Contents of the JEF-2.2 based neutron cross-section library for MCNP4A
Published by: Publication date:
ECN NUC 1995
ECN report number: Document type:
ECN-I--95-017 Other
Number of pages: Full text:
303 Download PDF  

In this report a description is given of the EJ2-MCNPlib library. TheEJ2-MCNPlib library is to be used for reactivity/critically calculations and general neutron/photon transport calculations with the Monte Carlo code MCNP4A. The library is based on the European JEF-2.2 nuclear data evaluation and contains data for all (i.e. 313) nuclides available on this evaluation.The cross-section data were generated using the NJOY cross-section processing code system, version 91.118. For easy reference cross-section plots are given in this report for the total, elastic and absorption cross sections for all nuclides on the EJ2-MCNPlib library. Furthermore, for verification purposes a graphical intercomparison is given of the results of standard benchmark calculations performed with JEF-2.2 cross-section data and with ENDF/B-V cross-section data (whenever available). 6 refs.

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