Recommended nuclear data for use in the k0 standardization of neutron activation analysis

Corte, F. De; Simonits, A.

doi:10.1016/s0092-640x(03)00036-6

Cited by 263 publications

(114 citation statements)

References 28 publications

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“…Its new value is 0.712(9) b which is slightly higher than the value of 0.678(11) b that could be determined from the continuous neutron beam experiments [16]. This new value can be converted to k 0 value relative to the gold comparator and it yields 0.0117(2), which agrees fairly well with the 0.0112(2) published by De Corte and Simonits [22]. From here we give detailed description of ratios in equation (2).…”

Section: Determination Of the 129 I Capture Cross Sectionsupporting

confidence: 82%

“…While 6.3% of 128 I decays to 128 Te with electron conversion, the more intense decay path is the beta decay to 128 Xe. The most intense 443-keV gamma ray (the comparator) in the latter case follows the type-I decay according to the classification De Corte and Simonits [22]. The type-I in-beam saturation factor has the form of…”

Section: Determination Of the 129 I Capture Cross Sectionmentioning

confidence: 99%

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The thermal neutron capture cross section of ¹²⁹I

Belgya

Bouland

Noguère

et al. 2007

Nd2007

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Abstract. The thermal neutron capture cross section of 129 I Long Lived Fission Product is determined from chopped cold neutron beam experiments preformed at the PGAA facilities of the Institute of Isotopes. The new experimental value is more precise than the earlier values and is in agreement with recent results of Nakamura et al. and fits well to the differential cross section measurements of Noguere et al. A detailed description of the analysis is given.

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Section: Determination Of the 129 I Capture Cross Sectionsupporting

confidence: 82%

Section: Determination Of the 129 I Capture Cross Sectionmentioning

confidence: 99%

The thermal neutron capture cross section of ¹²⁹I

Belgya

Bouland

Noguère

et al. 2007

Nd2007

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“…S 0 =1.67 and E r =0.158 eV are constants of 176 Lu [52], and α is a measure of the epithermal flux deviation from the ideal 1/E distribution, where E is the neutron energy. The activity produced 'A' (in Bq) at the end of irradiation can therefore be calculated using the formula:…”

Section: Calculation Of Irradiation Yieldmentioning

confidence: 99%

Production of 177Lu for Targeted Radionuclide Therapy: Available Options

Dash

Pillai²,

Knapp

2015

Nucl Med Mol Imaging

239

166

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Background: This review provides a comprehensive summary of the production of 177 Lu to meet expected future research and clinical demands. Availability of options represents the cornerstone for sustainable growth for the routine production of adequate activity levels of 177 Lu having the required quality for preparation of a variety of 177 Lu-labeled radiopharmaceuticals. The tremendous prospects associated with production of 177 Lu for use in targeted radionuclide therapy (TRT) dictate that a holistic consideration should evaluate all governing factors that determine its success. Methods: While both "direct" and "indirect" reactor production routes offer the possibility for sustainable 177 Lu availability, there are several issues and challenges that must be considered to realize the full potential of these production strategies. Results: This article presents a mini review on the latest developments, current status, key challenges and possibilities for the near future. Conclusion: A broad understanding and discussion of the issues associated with 177 Lu production and processing approaches would not only ensure sustained growth and future expansion for the availability and use of 177 Lu-labeled radiopharmaceuticals, but also help future developments.

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“…The specific activities A sp (Cd) for each of the product nuclides of the four monitors were also calculated by the authors. The nuclear data Ē r , Q o , F Cd and k o,Au -factors were obtained from the literature [4]- [8].…”

Section: Methodsmentioning

confidence: 99%

Determination of α in the Cadmium Lined Irradiation Channel of the NIRR-1 for Use in <i>k<sub>o</sub></i>-ENAA

Sheyin¹,

Oladipo²,

Jonah³

et al. 2015

WJNST

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The epithermal neutron shape factor (α) was determined in the permanent cadmium lined irradiation channel installed in the large outer irradiation site of the Nigeria Research Reactor-1 (NIRR-1) by the cadmium covered multimonitor method using the monitors Al-0.1% Au, Zr and Zn thin foils and Mo thin wire and was found to be −0.137 ± 0.018. The high negative value of α indicates a hardened epithermal neutron spectrum in the cadmium lined irradiation channel. The α value obtained was used in the single comparator method of ENAA (ko-ENAA) for the determination of the concentrations of elements in the standard reference material NIST 1515 Apple leaves using Al-0.1% Au thin foil as the single comparator. The concentrations of the elements Sm and Br were determined in the NIST 1515 Apple leaves because of their high Qo values and are in good agreement with the certified values.

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Recommended nuclear data for use in the k0 standardization of neutron activation analysis

Cited by 263 publications

References 28 publications

The thermal neutron capture cross section of ¹²⁹I

The thermal neutron capture cross section of ¹²⁹I

Production of 177Lu for Targeted Radionuclide Therapy: Available Options

Determination of α in the Cadmium Lined Irradiation Channel of the NIRR-1 for Use in <i>k<sub>o</sub></i>-ENAA

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Recommended nuclear data for use in the k0 standardization of neutron activation analysis

Cited by 263 publications

References 28 publications

The thermal neutron capture cross section of 129I

The thermal neutron capture cross section of 129I

Production of 177Lu for Targeted Radionuclide Therapy: Available Options

Determination of α in the Cadmium Lined Irradiation Channel of the NIRR-1 for Use in &lt;i&gt;k&lt;sub&gt;o&lt;/sub&gt;&lt;/i&gt;-ENAA

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The thermal neutron capture cross section of ¹²⁹I

The thermal neutron capture cross section of ¹²⁹I

Determination of α in the Cadmium Lined Irradiation Channel of the NIRR-1 for Use in <i>k<sub>o</sub></i>-ENAA