URR-PACK 2016 Home Page

URR-PACK 2016 is ENDF/B-VII.1 Tested
Original 2016 Distribution: July 06, 2016
(See History for Details of 2016 Updates)

What is URR-PACK?

The URR-PACK package is a collection of codes for calculating self-shielding in the unresolved resonance energy range. It augments the PREPRO package by providing multi-band parameters that can be used to assemble application libraries for continuous-energy transport codes (e.g. libraries in ACE format for Monte Carlo calculations).

You can download the complete package and documentation.

Download Codes
Download Documentation
URR-PACK 2016 History: Check for Changes that Effect you