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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/9095
Title: Algorithms for the analysis of β-decay total absorption spectra
Authors: Taín, José Luis; Cano Ott, Daniel
Keywords: β-decay strength distribution
Total absorption γ-ray spectroscopy
Solution of ill-posed inverse problems
Issue Date: 11-Feb-2007
Publisher: Elsevier
Citation: Nuclear Instruments & Methods in Physics Research Section A - Accelerators, Spectrometers, Detectors and Associated Equipment 571(3): 728-738 (2007)
Abstract: The method of analysis of total absorption gamma-ray spectra obtained in P-decay measurements is studied. The analysis problem is reduced to the solution of a linear inverse problem. The performance and systematic uncertainties of different inverse algorithms are studied. The maximum entropy and the expectation-maximisation algorithms are found to be superior to the linear regularisation method.
Description: 11 pages, 9 figures.-- PACS nrs.: 23.40.Hc; 29.30.-h; 02.30.Zz.-- ISI Article Identifier: 000244576000022.-- Available online 10 November 2006.
Publisher version (URL): http://dx.doi.org/10.1016/j.nima.2006.10.098
URI: http://hdl.handle.net/10261/9095
DOI: 10.1016/j.nima.2006.10.098
ISSN: 0168-9002
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