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Determination of absolute photon emission intensities of 210 Pb
- Source :
- Applied Radiation and Isotopes, Applied Radiation and Isotopes, Elsevier, 2016, 109, pp.500-506. ⟨10.1016/j.apradiso.2015.11.090⟩, Applied Radiation and Isotopes, 2016, 109, pp.500-506. ⟨10.1016/j.apradiso.2015.11.090⟩
- Publication Year :
- 2016
- Publisher :
- Elsevier BV, 2016.
-
Abstract
- Proceedings of the 20th International Conference on Radionuclide Metrology and its Applications (ICRM), 8-11 June 2015, Vienna, Austria. Organizer TU Wien. Editors Franz-Josef Maringer, Dirk Arnold, Uwe Wätjen.; International audience; Photon emission intensities of Pb-210 have been determined using sources prepared from a standard solution, whose activity was measured by liquid scintillation counting. The absolute gamma-ray and X-ray emission intensity was measured by conventional gamma-ray spectrometry. Complementary measurements of the L X-ray spectrum were performed using a cryogenic detector, characterized by very high energy resolution and constant detection efficiency. As a result, precise emission intensities of the individual X-ray lines were obtained taking into account the presence of satellite lines.
- Subjects :
- PROBABILITIES
EFFICIENCY
Photon
ENERGIES
Astrophysics::High Energy Astrophysical Phenomena
WIDTHS
Photon emission intensities
Analytical chemistry
Cryogenic detector
Pb-210
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
01 natural sciences
Spectral line
Particle detector
030218 nuclear medicine & medical imaging
03 medical and health sciences
0302 clinical medicine
YIELDS
0103 physical sciences
Gamma spectroscopy
FLUORESCENCE
010306 general physics
Spectroscopy
X-ray spectrometry
CALIBRATION
Physics
Liquid scintillation counting
Radiation
Gamma-ray spectrometry
Emission intensity
GAMMA-RAY
Scintillation counter
X-RAY
[SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic
Atomic physics
Subjects
Details
- ISSN :
- 09698043
- Volume :
- 109
- Database :
- OpenAIRE
- Journal :
- Applied Radiation and Isotopes
- Accession number :
- edsair.doi.dedup.....27c21add9fda7ca0255076ddd1350031