Searches for electron interactions induced by new physics in the EDELWEISS-III germanium bolometers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A90072%2F18%3A00344178" target="_blank" >RIV/68407700:90072/18:00344178 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevD.98.082004" target="_blank" >https://doi.org/10.1103/PhysRevD.98.082004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.98.082004" target="_blank" >10.1103/PhysRevD.98.082004</a>
Alternative languages
Result language
angličtina
Original language name
Searches for electron interactions induced by new physics in the EDELWEISS-III germanium bolometers
Original language description
We make use of the EDELWEISS-III array of germanium bolometers to search for electron interactions at the keV scale induced by phenomena beyond the Standard Model. A 90% C.L. lower limit is set on the electron lifetime decaying to invisibles, tau > 1.2 x 10(24) years. We investigate the emission of axions or axionlike particles (ALPs) by the Sun, constraining the coupling parameters g(ae) < 1.1 x 10(-11) and g(ae) x g (eff)(aN) < 3.5 x 10(-17) at 90% C.L. in the massless limit. We also directly search for the absorption of bosonic dark matter particles that would constitute our local galactic halo. Limits are placed on the couplings of ALPs or hidden photon dark matter in the mass range 0.8-500 keV/c(2). Prospects for searching for dark matter particles with masses down to 150 eV/c(2) using improved detectors are presented.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
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Continuities
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Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D
ISSN
2470-0010
e-ISSN
2470-0029
Volume of the periodical
98
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
0-7
UT code for WoS article
000448925500001
EID of the result in the Scopus database
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