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Photon emission intensities in the decay of 108mAg and 110mAg

L. Ferreux 1 M.-C. Lépy 1 M.-M. Bé 1 H. Isnard 2 V. Lourenco 1
1 LNHB - Laboratoire National Henri Becquerel
DM2I - Département Métrologie Instrumentation & Information : DRT/LIST/DM2I
2 LANIE - Laboratoire de développement Analytique Nucléaire Isotopique et Elémentaire
SEARS - Service d'études analytiques et de réactivité des surfaces : DEN/DPC
Abstract : This study focuses on two radioisotopes of silver, 108mAg and 110mAg, characterized by a complex decay scheme. Each isotope has two disintegration modes, the isomeric transition leading to the daughter isotope (108Ag and 110Ag, respectively) with a short half-life. The radioactive solution was obtained by neutron activation on silver powder enriched in 109Ag. Gamma-spectrometry was carried out using a calibrated high purity germanium detector. The main relative photon emission intensities for both radionuclides were obtained and compared with previously published values.
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Submitted on : Friday, July 6, 2018 - 2:50:24 PM
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L. Ferreux, M.-C. Lépy, M.-M. Bé, H. Isnard, V. Lourenco. Photon emission intensities in the decay of 108mAg and 110mAg. Applied Radiation and Isotopes, Elsevier, 2014, 87, pp.101 - 106. ⟨10.1016/j.apradiso.2013.11.101⟩. ⟨cea-01832043⟩



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