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MCNP® Code Version 6.3.1 Theory & User Manual

Technical Report ·
DOI:https://doi.org/10.2172/2372634· OSTI ID:2372634
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  1. Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
  2. Commonwealth Fusion Systems, Devens, MA (United States)
  3. GE Vernova, Cambridge, MA (United States)
  4. X-energy, Rockville, MD (United States)
This document acts as a repository of knowledge for the Monte Carlo N-Particle (MCNP) transport computer code. It is maintained alongside the source code and attempts to introduce new users and re-familiarize experienced users with the theory and practices of using the MCNP code for the wide range of particle transport analyses that it is appropriate for. The latest version of the MCNP code, version 6.3.1, provides the Monte Carlo particle transport community with the latest feature developments and bug fixes in the MCNP code. The MCNP code version 6.0 and later is also known as the MCNP6 code.
Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA), Nuclear Criticality Safety Program (NCSP)
DOE Contract Number:
89233218CNA000001
OSTI ID:
2372634
Report Number(s):
LA-UR--24-24602
Country of Publication:
United States
Language:
English

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