Total absorption study of the \beta decay of 102,104,105Tc

Authors :: Jordan, D.
Algora, Alejandro
Taín, J.L.
Rubio, B.
Agramunt, J.
Perez-Cerdan, A.B.
Molina, F.
Caballero, L.
Nácher, E.
Krasznahorkay, A.
Hunyadi, M.D.
Gulyás, J.
Vitéz, A.
Csatlós, M.
Csige, L.
Äystö, Juha
Penttilä, Heikki
Moore, Iain
Eronen, Tommi
Jokinen, Ari
Nieminen, Arto
Hakala, Jani
Karvonen, Pasi
Kankainen, Anu
Saastamoinen, Antti
Rissanen, Juho
Kessler, Thomas
Weber, Christine
Ronkainen, Janne
Rahaman, Saidur
Elomaa, Viki-Veikko
Hager, Ulrike
Rinta-Antila, Sami
Sonoda, Tetsu
Burkard, K.
Hüller, W.
Batist, L.
Gelletly, W.
Nichols, A.L.
Yoshida, T.
Sonzogni, A.A.
Peräjärvi, Kari
Petrovici, A.
Schmid, K.W.
Faessler, A.
Publication Year :: 2013
Publisher :: American Physical Society, 2013.
Abstract: The β-feeding probabilities for three important contributors to the decay heat in nuclear reactors, namely 102,104,105Tc, have been measured using the total absorption spectroscopy technique. For the measurements, sources of very high isobaric purity have been obtained using a Penning trap (JYFLTRAP). A detailed description of the data analysis is given and the results are compared with high-resolution measurements and theoretical calculations. peerReviewed

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