##  [LANL Reports](/information-preservation/handbooks-key-references-guides/lanl-reports) 

   





 

[LA-3366, Criticality Control in Operations with Fissile Material](https://ncsp.llnl.gov/sites/ncsp/files/2021-05/la3366.pdf)

[LA-10860-MS Reference Set, Critical Dimensions of Systems Containing U235, Pu239, and U233.](https://ncsp.llnl.gov/la-10860-ms-reference-set)

[LA-11627-MS - Glossary of Nuclear Criticality Terms](https://ncsp.llnl.gov/sites/ncsp/files/2021-05/la11627.pdf)

[LA-12808 Reference Set, Nuclear Criticality Safety Guide](https://ncsp.llnl.gov/la-12808-reference-set)

[LA-13265 - A Primer for Criticality Calculations with DANTSYS, by Robert Busch.](https://ncsp.llnl.gov/sites/ncsp/files/2021-05/DANT_Primer.pdf)

[LA-13638, A Review of Criticality Accidents, 2000 Revision](https://ncsp.llnl.gov/sites/ncsp/files/2021-05/la-13638.pdf)

[LA-13638 Reference Set, A Review of Criticality Accidents: 2000 Revision](https://ncsp.llnl.gov/la-13638-reference-set)

[LA-13638-TR - Russian Translation of LA-13638, 'A Review of Criticality Accidents, 2000 Revision.'](https://ncsp.llnl.gov/sites/ncsp/files/2021-05/la-13638-tr.pdf)

[LA-14098 - Modern Fission Theory for Criticality, by J Eric Lynn](https://ncsp.llnl.gov/sites/ncsp/files/2021-05/la-14098.pdf)

[LA-14244-M, Hand Calculation Methods for Criticality Safety - A Primer, by Douglas G. Bowen and Robert D. Busch.](https://ncsp.llnl.gov/sites/ncsp/files/2021-05/LA-14244-M.pdf)

[LA-UR-04-6514 - The Heritage and Usage of the Words Fissionable and Fissile in Criticality,' by N. L. Pruvost, J Eric Lynn, and Charles D. Harmon II.](https://ncsp.llnl.gov/sites/ncsp/files/2021-05/LA_UR_04_6514.pdf)

[LA-UR-05-3247 - 'A Technically Useful History of the Critical Mass Laboratory at Rocky Flats.' by Robert E. Rothe.](https://ncsp.llnl.gov/sites/ncsp/files/2021-05/LA-UR-05-3247.pdf)