LSL: a logarithmic least-squares adjustment method
Conference
·
OSTI ID:5276297
To meet regulatory requirements, spectral unfolding codes must not only provide reliable estimates for spectral parameters, but must also be able to determine the uncertainties associated with these parameters. The newer codes, which are more appropriately called adjustment codes, use the least squares principle to determine estimates and uncertainties. The principle is simple and straightforward, but there are several different mathematical models to describe the unfolding problem. In addition to a sound mathematical model, ease of use and range of options are important considerations in the construction of adjustment codes. Based on these considerations, a least squares adjustment code for neutron spectrum unfolding has been constructed some time ago and tentatively named LSL.
- Research Organization:
- Oak Ridge National Lab., TN (USA); Tennessee Univ., Knoxville (USA). Dept. of Mathematics
- DOE Contract Number:
- W-7405-ENG-26
- OSTI ID:
- 5276297
- Report Number(s):
- CONF-820321-8; ON: DE82009633
- Country of Publication:
- United States
- Language:
- English
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