Comparative analysis of spectra of the background of the proportional counter filled with Kr, enriched in Kr-78, and with Kr of natural content

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dc.creatorGavriljuk, Yu. M.
dc.creatorGavrin, V. N.
dc.creatorGangapshev, A. M.
dc.creatorKazalov, V. V.
dc.creatorKuzminov, V. V.
dc.creatorPanasenko, S. I.
dc.creatorRatkevich, S. S.
dc.date2007-11-16
dc.date.accessioned2026-07-07T08:43:25Z
dc.date.available2026-07-07T08:43:25Z
dc.descriptionThe results of the experiment searching for 2K-capture with large low-background proportional counter are presented. The comparison of spectra of the background of the proportional counter filled with Kr enriched in $^{78}$Kr (8400 hr) and with natural Kr (3039 hr) is given. A new limit on the half-life of $^{78}$Kr with regard to 2K-capture, T$_{1/2}\geq2.0\cdot10^{21}$ yrs (95% C.L.) has been obtained.
dc.description4 pages, 7 postscript figures, talk at the XIV-th Int. School "Particles and Cosmology"
dc.identifierhttps://arxiv.org/abs/0711.2637
dc.identifierhttp://arxiv.org/abs/0711.2637
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/142307
dc.subjectNuclear Experiment
dc.titleComparative analysis of spectra of the background of the proportional counter filled with Kr, enriched in Kr-78, and with Kr of natural content
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