Photon Activation Analysis

Segebade, Christian; Weise, H.; Lutz, G.

doi:10.1515/9783110864144

Cited by 45 publications

(29 citation statements)

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“…(γ,n), (γ,2n), (γ,p) and (γ,γ') reactions were detected in stable elements in MTA by PAA. (γ,n) reaction is dominant because cross section of this reaction is higher than those of other reactions in giant dipole resonance (GDR) region [12]. (γ,n) reaction was detected for 238 87 Sr element.…”

Section: Resultsmentioning

confidence: 96%

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Photoactivation Analysis of Mineral Trioxide Aggregate: Preliminary Results

Eke

Segebade

et al. 2017

Acta Phys. Pol. A

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The purpose of this study is to qualitatively analyse the elemental components of a mineral trioxide aggregate material using photoactivation. The material was irradiated for two hours using bremsstrahlung photons with an end-point energy of 18 MeV from a clinical electron linear accelerator. After irradiation the gamma-ray emission of the sample was counted by gamma spectrometry using a high-purity germanium (HPGe) detector. The gamma-ray spectra were analyzed by computer software. Major and trace elements were detected.

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Section: Resultsmentioning

confidence: 96%

“…PAA has a great potential for instrumental multi-element analysis [11]. The detailed principles, applications and general features of PAA have been described elsewhere [12]. PAA allows to determine trace elements in geological, biological, and environmental material [13,14].…”

Section: Introductionmentioning

confidence: 99%

Photoactivation Analysis of Mineral Trioxide Aggregate: Preliminary Results

Eke

Segebade

et al. 2017

Acta Phys. Pol. A

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“…106). Using bremsstrahlung with energies varying from 10 to 45 MeV, the thresholds of (y,n), (y,p), and (y,2n) reactions can be overcome, often producing isotopes with half-lives and y-ray energies convenient for analysis.…”

Section: Photon Activation Analysis (Paa)mentioning

confidence: 99%

A critical review of nuclear activation techniques for the determination of trace elements in atmospheric aerosols, particulates and sludge samples (Technical Report)

Dams¹

1992

Pure and Applied Chemistry

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“…These reactions have a great importance in nuclear physics [1][2][3][4]. After bombarding the target with high-energy photons, the excited target nucleus decays by emitting nucleons or photons.…”

Section: Introductionmentioning

confidence: 99%

HALF-LIVES OF 47Sc ISOTOPE FROM PHOTONUCLEAR REACTIONS

Akkoyun¹,

Kocak²,

Bayram³

2016

RAD Conference Proceedings

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Abstract. In order to understand atomic nuclei, photonuclear reaction is an important tool. Photons are used to induce the reactions. The use of bremsstrahlung photons generated from a medical linear accelerator is practical for performing these types of reactions. In this study, the 18 MeV endpoint energy bremsstrahlung photons have been used for activating a titanium target. By analyzing the gamma spectrum, the half-life of the 47 Sc isotope has been determined to be 3.5626 days. The result is very close to the present literature values of 3.3492 days.

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Photon Activation Analysis

Cited by 45 publications

References 0 publications

Photoactivation Analysis of Mineral Trioxide Aggregate: Preliminary Results

Photoactivation Analysis of Mineral Trioxide Aggregate: Preliminary Results

A critical review of nuclear activation techniques for the determination of trace elements in atmospheric aerosols, particulates and sludge samples (Technical Report)

HALF-LIVES OF 47Sc ISOTOPE FROM PHOTONUCLEAR REACTIONS

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