Dosimetry Data Libraries

    Released: 1983-07-25

    The dosimetry libraries 531DOS2 and 532DOS2 contain data for 61 nuclides (ZAIDs) based on ENDF/B-V. These libraries were processed in 1984. The LLLDOS2 dosimetry library is based on ACTL from LLNL, was processed in 1983, and contains data for 374 nuclides. There have been no further changes to the data provided by LLNL since the original processing. The following updated memorandum discusses the use of dosimetry data with MCNP and gives detailed information for each nuclide in PDF format, LA-UR-98-549.


    1. "Dosimetry/Activation Cross Sections for MCNP," Little, R.C, Seamon, R.E, (1984), LA-UR-98-549


    LLLDOS can be downloaded either as a zip file or as a compressed tarball

    • (sha512 49b65c57dd42edd87bc5eed9ee27dead2092d60afc5c9c620db18e3bbb930f5db4fe9047daea38fb6203e72401406de49b38e4f5ccb4a7e53dd83b11a0465634)
    • illdos.tgz (sha512 dd883a2b572b782f111adfa780c0941547bdd11e2fd44de07f65b041c62c5385710ed4bdc3f66723a7c8ea373192d0a4f702e47bea6584ed7acaa084d66c2379)

    If further information is required contact a member of the Data Team by e-mail at