.
"S. I." .
_:N45dd88dfc8e84c2399d278c284e31673 .
.
.
.
"Yakimenko" .
"Yu. M." .
.
_:Ne3a8a27cab11424394acd479574a4fde .
"University of Kharkiv" .
.
.
.
_:Nd34cc73712b34aab91604b7b6bee4d9b "9" .
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_:Nef26e56421a44e14983811285e85c2e0 .
.
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.
"Russian Academy of Sciences" .
_:Nef26e56421a44e14983811285e85c2e0 _:N06726618e7a64c31812df033276eaa7b .
.
"1063-1071" .
.
"2019-04-10T23:22" .
"http://link.springer.com/10.1134%2FS1063778813090068" .
"Physics of Atomic Nuclei" .
"Institute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, 117312, Moscow, Russia" .
.
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_:N633f0334ce3149beac100e52148d2b10 "10.1134/s1063778813090068" .
.
.
"S. P." .
.
_:N470a2e22847a4f5aa47a072cb7df0428 .
_:Nd34cc73712b34aab91604b7b6bee4d9b .
.
"A brief description of two low-background setups deployed at the Baksan Neutrino Observatory (Institute for Nuclear Research, Russian Academy of Sciences) and intended for searches for two types of double-beta decay of inert-gas isotopes\u20142K capture on 78Kr and the double-beta decay of 136Xe\u2014is given. The two setups in question have similar structures and employ identical large high-pressure copper proportional counters as detectors. Upon a treatment of data from measurements with krypton samples differing in the content of the isotope 78Kr, the spectrum for an enriched sample revealed an excess of events at a statistical-significance level of about two standard deviations (2\u03C3). If one attributes this excess to 2K(2\u03BD) capture on 78Kr, the respective half-life is T1/2 = 1.4\u22120.7+2.3 \u00D7 1022 yr at a 90% C.L. A treatment of data from measurements with xenon samples differing in content of the isotope 136Xe led to the appearance of an excess of events in the spectrum for an enriched sample at a statistical-significance level of about 2.2\u03C3. If one assumes that this excess is due to the two-neutrino double-beta decay of 136Xe, then the respective half-life is T1/2 = 5.8\u22121.8+4.7 \u00D7 1021 yr." .
.
_:Nda4510c87ff34411a203bdf1e236c91f .
"Karazin Kharkiv National University, pl. Svobody 4, 61022, Kharkiv, Ukraine" .
.
_:N9bcb3ab0a9aa4690a151b922b0c84fd4 "76" .
.
_:N3b9b301d7678467aaf67c9d5f8749fac .
_:N470a2e22847a4f5aa47a072cb7df0428 "dimensions_id" .
.
_:Nda4510c87ff34411a203bdf1e236c91f .
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"Results of experiments devoted to searches for 2K capture on 78Kr and for the double-beta decay of 136Xe with the aid of proportional counters" .
"Panasenko" .
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.
_:N7bd681f11d5c46bca6a551a812048bb3 _:Na92f0c2947d74688aecba85a166f2196 .
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_:Na92f0c2947d74688aecba85a166f2196 .
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.
"Kazalov" .
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.
"Gangapshev" .
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_:N06726618e7a64c31812df033276eaa7b .
"Gavrilyuk" .
"Dj. A." .
.
.
.
.
_:Nda4510c87ff34411a203bdf1e236c91f "Springer Nature - SN SciGraph project" .
.
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_:Nba75ed3451854147ad51fca6af44b591 .
_:N83dfe10a58bf46538a3f6a5e4d6443de .
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_:Nba75ed3451854147ad51fca6af44b591 .
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_:N3b9b301d7678467aaf67c9d5f8749fac .
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"2013-09" .
"en" .
.