@inproceedings{8c5d221b03a84db885aefbf8a2750d8e,
title = "Retroactive covariance matrix for235U in the resolved-resonance region",
abstract = "For the first time, a resonance-parameter covariance matrix (RPCM) has been generated for 235U in the resolved resonance region. The method used to produce this RPCM is the retroactive approach of the SAMMY code [1]. As reported elsewhere [2], a Reich-Moore resonance evaluation for 235U had been performed in the energy range between 0 and 2.25 keV using SAMMY; a total of 3193 resonances, including the external levels, were identified. At the time that the evaluation was performed, the complete RPCM was not generated because of computer memory and storage limitations [3]. Subsequently, a procedure for retroactively creating RPCMs has been developed and implemented in the SAMMY code. This procedure is used to generate the RPCM for the 235U parameters of the ENDF/B-VI evaluation.",
keywords = "Covariance matrix, Resonance parameter, Retroactive, U",
author = "G. Arbanas and Leal, {L. C.} and Larson, {N. M.} and H. Derrien",
year = "2006",
language = "English",
isbn = "0894486977",
series = "PHYSOR-2006 - American Nuclear Society's Topical Meeting on Reactor Physics",
booktitle = "PHYSOR-2006 - American Nuclear Society's Topical Meeting on Reactor Physics",
note = "PHYSOR-2006 - American Nuclear Society's Topical Meeting on Reactor Physics ; Conference date: 10-09-2006 Through 14-09-2006",
}