: Search for the CCC-850 package (which contains MCNP 6.2).
MCNP 6.2: Complete Guide to Features and Official Access Monte Carlo N-Particle (MCNP®) is the industry standard for general-purpose radiation transport. Developed by Los Alamos National Laboratory (LANL) , version 6.2 is a major release that consolidated the capabilities of previous versions (MCNP5 and MCNPX) into a single, unified codebase.
Because MCNP contains sensitive nuclear technology, distribution is managed by the Radiation Safety Information Computational Center (RSICC) at Oak Ridge National Laboratory. Steps to Acquire the Software:
If you are looking for an , it is vital to understand that this software is strictly export-controlled and not available via a direct "click-to-download" button on a public website. You must follow the official U.S. Department of Energy (DOE) protocols to obtain it. 1. How to Officially Download MCNP 6.2
: Once approved, RSICC typically ships the software on physical DVDs or provides a secure link, depending on current protocols.
: Provide a brief explanation of how you intend to use the code (e.g., academic research, radiation shielding design).
: Attempting to download MCNP from unofficial third-party sites is not only a security risk but likely a violation of international export laws. 2. Key New Features in MCNP 6.2
: You must sign a Single-User Software License and a Software Export Control Agreement (SECA).