IAEA1176 SULSA.
SULSA, New Method for Neutron Spectrum Unfolding Problem
NAME OR DESIGNATION OF PROGRAM, COMPUTER, DESCRIPTION OF PROGRAM OR FUNCTION, SOLUTION, STATUS, REFERENCES, LANGUAGE, SOFTWARE REQUIREMENTS, NAME AND ESTABLISHMENT OF AUTHORS, MATERIAL, CATEGORIES
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| Program name | Package id | Status | Status date |
|---|---|---|---|
| SULSA | IAEA1176/01 | Report | 06-MAR-1989 |
Machines used:
| Package ID | Orig. computer | Test computer |
|---|---|---|
| IAEA1176/01 | IBM PC |
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3. DESCRIPTION OF PROGRAM OR FUNCTION
A new method for the neutron spectrum unfolding has been developed, based on the improvement of the generalized least squares method. The new method allows an iterative treatment of the problem and the number of the independent statistical variables of the solution is less than the number of the measured reaction rates. The capabilities of the method are demonstrated by a numerical experiment and by the solution of a real problem.
A new method for the neutron spectrum unfolding has been developed, based on the improvement of the generalized least squares method. The new method allows an iterative treatment of the problem and the number of the independent statistical variables of the solution is less than the number of the measured reaction rates. The capabilities of the method are demonstrated by a numerical experiment and by the solution of a real problem.
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IAEA1176/01, included references:
- S. Sudar:A Solution for the Neutron Spectrum Unfolding Problem without using Input
Spectrum (INDC(HUN)-026/L (January 1989))
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Keywords: spectra unfolding.