A4 Article in conference proceedings
Precise measurement of 2ν2β decay of 100Mo with Li2MoO4 low temperature detectors : Preliminary results (2019)

Armengaud, E.; Augier, C.; Barabash, A. S.; Bellini, F.; Beno, A.; Beretta, M.; Bergé, L.; Besson, N.; Billard, J.; Borovlev, Yu. A.; Bourgeois, Ch.; Brudanin, V.; Camus, P.; Cardani, L.; Casali, N. et al. (2019). Precise measurement of 2ν2β decay of 100Mo with Li2MoO4 low temperature detectors : Preliminary results. In Civitarese, Osvaldo; Stekl, Ivan; Suhonen, Jouni (Eds.) MEDEX'19 : Workshop on Calculation of Double-Beta-Decay Matrix Elements, AIP Conference Proceedings, 2165. American Institute of Physics, 020005. DOI: 10.1063/1.5130966

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Publication details

All authors or editors: Armengaud, E.; Augier, C.; Barabash, A. S.; Bellini, F.; Beno, A.; Beretta, M.; Bergé, L.; Besson, N.; Billard, J.; Borovlev, Yu. A.; et al.

Parent publication: MEDEX'19 : Workshop on Calculation of Double-Beta-Decay Matrix Elements

Parent publication editors: Civitarese, Osvaldo; Stekl, Ivan; Suhonen, Jouni

Place and date of conference: Prague, Czech Republic, 27-31.5.2019

eISBN: 978-0-7354-1910-0

Journal or series: AIP Conference Proceedings

ISSN: 0094-243X

eISSN: 1935-0465

Publication year: 2019

Number in series: 2165

Article number: 020005

Publisher: American Institute of Physics

Publication country: United States

Publication language: English

DOI: https://doi.org/10.1063/1.5130966

Open Access: Publication channel is not openly available

Abstract

The half-life of 100Mo relatively to the 2ν2β decay to the ground state of 100Ru was measured as T1/2 = (6.99±0.15) × 1018 yr with the help of enriched in 100Mo lithium molybdate scintillating bolometers in the EDELWEISS-III low background set-up at the Modane underground laboratory. This is the most accurate value of the 2ν2β half-life of 100Mo.

Keywords: half life; nuclear physics

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Ministry reporting: Yes

Reporting Year: 2019

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