Evidence against solar influence on nuclear decay constants

Autor: S. Pommé, H. Stroh, J. Paepen, R. Van Ammel, M. Marouli, T. Altzitzoglou, M. Hult, K. Kossert, O. Nähle, H. Schrader, F. Juget, C. Bailat, Y. Nedjadi, F. Bochud, T. Buchillier, C. Michotte, S. Courte, M.W. van Rooy, M.J. van Staden, J. Lubbe, B.R.S. Simpson, A. Fazio, P. De Felice, T.W. Jackson, W.M. Van Wyngaardt, M.I. Reinhard, J. Golya, S. Bourke, T. Roy, R. Galea, J.D. Keightley, K.M. Ferreira, S.M. Collins, A. Ceccatelli, M. Unterweger, R. Fitzgerald, D.E. Bergeron, L. Pibida, L. Verheyen, M. Bruggeman, B. Vodenik, M. Korun, V. Chisté, M.-N. Amiot

Publikováno v: Physics Letters B, Vol 761, Iss C, Pp 281-286 (2016)

The hypothesis that proximity to the Sun causes variation of decay constants at permille level has been tested and disproved. Repeated activity measurements of mono-radionuclide sources were performed over periods from 200 days up to four decades at

Externí odkaz: https://doaj.org/article/c8b07377d9cf4feea55e9ca8b5b8a631

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Final report of the new BIPM comparison BIPM.RI(II)-K1.Tb-161 of activity measurements of the radionuclide 161Tb including the 2019 result of the IRA (Switzerland)

Autor: C Michotte, S Courte, M Nonis, R Coulon, S Judge, F Juget, Y Nedjadi, M T Durán

Publikováno v: Metrologia. 58:06009

Main text In 2019, the IRA (Switzerland) submitted a sample of 161Tb to the International Reference System (SIR) for activity comparison at the Bureau International des Poids et Mesures (BIPM), with comparison identifier BIPM.RI(II)- K1.Tb-161. As IR

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19e16264c7b2e9cca46da8f3df141a6b
https://doi.org/10.1088/0026-1394/58/1a/06009

Results of an international comparison of activity measurements of $^{68}$Ge

Autor: Emin Yeltepe, Leena Joseph, C.J. da Silva, A. Javornik, P.A.L. da Cruz, J. Ometakova, M. Krivosek, John Keightley, M. Zalesakova, J.M. Lee, Jeffrey T. Cessna, M.-C. Yuan, Y. Nedjadi, M. Mejuto, M. Zhang, Timothy Jackson, Lizbeth Laureano-Perez, F. van Wyngaardt, J. Liang, Abdullah Dirican, A.K. Pearce, K.B. Lee, M.-R. Ioan, M. Sahagia, C. Bobin, Ole Nähle, T. Dziel, C.Y. Yeh, Karsten Kossert, C. Fréchou, A. Listkowska, E. García-Toraño Martinez, D.N. Kulkarni, Yasushi Sato, A. Antohe, Justyna Marganiec-Gałązka, A. Iwahara, H. Liu, Ryan P. Fitzgerald, A. Luca, Brian E. Zimmerman, M. Roteta, Z. Tymiński, Akira Yunoki, M.L. Smith, P. Cassette, F. Juget, Anuradha Ravindra, Agung, Denis E. Bergeron, B. Howe

Publikováno v: Applied Radiation and Isotopes
Applied Radiation and Isotopes, 2018, 134 (SI), pp.385-390. ⟨10.1016/j.apradiso.2017.10.052⟩
Applied Radiation and Isotopes, Elsevier, 2018, 134 (SI), pp.385-390. ⟨10.1016/j.apradiso.2017.10.052⟩

Proceedings of the 21st International Conference on Radionuclide Metrology and its Applications (ICRM), May 15-19, 2017, Buenos Aires, Argentina. Organizer: Argentinian National Atomic Energy Commission; International audience; An international key c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::994315ca4d41ad48276400c7d7c80211
https://cea.hal.science/cea-01773729/file/openaccess_JTCessna.pdf

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