New search for double electron capture in Cd-106 decay with the TGV-2 spectrometer
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F15%3A00233358" target="_blank" >RIV/68407700:21670/15:00233358 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1134/S1063778815060058" target="_blank" >http://dx.doi.org/10.1134/S1063778815060058</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1134/S1063778815060058" target="_blank" >10.1134/S1063778815060058</a>
Alternative languages
Result language
angličtina
Original language name
New search for double electron capture in Cd-106 decay with the TGV-2 spectrometer
Original language description
A new experiment devoted to searches for double electron capture in Cd-106 decay is being performed at the Modane underground laboratory (4800 mwe) with the 32-detector TGV-2 spectrometer. The limit T (1/2)(2 nu EC/EC) > 2.0x10(20) yr at a 90%confidencelevel (C.L.) was obtained from a preliminary analysis of data obtained over 2250 h of measurements with about 23.2 g sample enriched in the isotope Cd-106 to 99.57%. The limits T (1/2)(KL, 2741 keV) > 0.9 x 10(20) yr and T (1/2)(KK, 2718 keV) a parts perthousand << 1.4 x 10(20) yr at a 90% C.L. on the neutrinoless decay of Cd-106 were obtained from measurements performed with the Obelix low-background spectrometer from high-purity germanium (HPGe spectrometer) for a sample of mass about 23.2 g enrichedin the isotope Cd-106.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LG14003" target="_blank" >LG14003: Non-accelerator astroparticle physics in the Modane Underground Laboratory (LSM, France)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
PHYSICS OF ATOMIC NUCLEI
ISSN
1063-7788
e-ISSN
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Volume of the periodical
78
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
740-745
UT code for WoS article
000361444500005
EID of the result in the Scopus database
2-s2.0-84941992146