Nuclear data and measurements for the130Ba(n,γ)131Ba reaction

Smodiš, Borut; Corte, F. De; Wispelaere, A. De

doi:10.1007/bf02162800

Cited by 20 publications

(5 citation statements)

References 9 publications

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“…[11] states a Q 0 value of 24.8, whereas 21.3 was used in Ref. [14]. The accuracy of the present measurements is supported by the fact that the two barium compounds used gave similar results and, in a previous study [2], they gave accurate results using 139 Ba.…”

Section: Article In Presssupporting

confidence: 82%

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Re-measurement of Q0 and k0 values for 14 nuclides

St‐Pierre

Kennedy

2006

Nuclear Instruments and Methods in Physics Research Section A:

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Section: Article In Presssupporting

confidence: 82%

“…[14] are significant, considering the estimated uncertainties. However, impossibly small uncertainties of 0.7%, 0.4% and 0.2% for three of the values were reported in Ref [14] and repeated in Ref. [11].…”

Section: Article In Pressmentioning

confidence: 99%

Re-measurement of Q0 and k0 values for 14 nuclides

St‐Pierre

Kennedy

2006

Nuclear Instruments and Methods in Physics Research Section A:

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“…2f. Investigation revealed that the recommended k 0 -values for the 130 Ba (n, γ) 131 Ba reaction [11,12] were incorrect. Redetermination of the k 0 -values was carried out [13].…”

Section: Resultsmentioning

confidence: 99%

The internal comparator method

Lin

Henkelmann

2004

Analytical and Bioanalytical Chemistry

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An internal comparator method is proposed which offers reliable instrumental neutron activation analysis (INAA) results for samples with an irregular geometry and/or measured at the closest position to the Ge detector. Because the selected internal comparator in the sample analyzed will receive exactly the same thermal neutron flux as the other components, this method can be applied to the INAA of materials suffering from thermal neutron self-shielding. To apply the internal comparator method, the k 0 -method must be installed and the analytes, including the internal comparator, should be homogeneously distributed in the test portion.

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“…The developed data- A few compilations of the k 0 data can be found in the literature [1,17]. Some data were published stepwise in a number of consecutive compilations, with several extensions and updates over the course of several years [8][9][10][11][12][13][14][15][16]. These partial and fragmentary datasets were assembled [17] and inserted into the tables of the present database.…”

Section: Essence Of the Projectmentioning

confidence: 99%

Compilation of k0 and related data for NAA in the form of electronic database (IUPAC Technical Report)

Kolotov¹,

Corte²

2004

Pure and Applied Chemistry

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This report describes the principles underlying a comprehensive electronic database that contains data essential for calculation of analytical results from neutron-activation analysis (NAA) and that is available through IUPAC. The method used is a comparator method called the k0 method, where k0 is a dimensionless factor which is experimentally measured with high accuracy for more than 130 isotopes and which makes use of the gamma spectroscopic line for an analyte isotope relative to a gold comparator. The database contains recommended values for k0 and other relevant nuclear data.

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Nuclear data and measurements for the130Ba(n,γ)131Ba reaction

Cited by 20 publications

References 9 publications

Re-measurement of Q0 and k0 values for 14 nuclides

Re-measurement of Q0 and k0 values for 14 nuclides

The internal comparator method

Compilation of k0 and related data for NAA in the form of electronic database (IUPAC Technical Report)

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