Výsledky vyhledávání - "Kovtun, N. G."

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New experimental limits on double-beta decay of osmium

Autor: Belli, P., Bernabei, R., Cappella, F., Caracciolo, V., Cerulli, R., Danevich, F. A., Incicchitti, A., Kasperovych, D. V., Kobychev, V. V., Kovtun, G. P., Kovtun, N. G., Laubenstein, M., Merlo, V., Poda, D. V., Polischuk, O. G., Shcherban, A. P., Tessalina, S., Tretyak, V. I.

Double-beta processes in $^{184}$Os and $^{192}$Os were searched for over 15851 h at the Gran Sasso National Laboratory (LNGS) of the I.N.F.N. by using a 118 g ultra-pure osmium sample installed on the endcap of a 112 cm$^3$ ultra-low-background broa

Externí odkaz: http://arxiv.org/abs/2106.05862

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Search for alpha decay of naturally occurring osmium nuclides accompanied by gamma quanta

Autor: Belli, P., Bernabei, R., Cappella, F., Caracciolo, V., Cerulli, R., Danevich, F. A., Incicchitti, A., Kasperovych, D. V., Kobychev, V. V., Kovtun, G. P., Kovtun, N. G., Laubenstein, M., Poda, D. V., Polischuk, O. G., Shcherban, A. P., Tessalina, S., Tretyak, V. I.

Publikováno v: Phys. Rev. C 102 (2020) 024605

A search for $\alpha$ decay of naturally occurring osmium isotopes to the lowest excited levels of daughter nuclei has been performed by using an ultra-low-background Broad-Energy Germanium $\gamma$-detector with a volume of 112 cm$^3$ and an ultra-p

Externí odkaz: http://arxiv.org/abs/2009.01508

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Search for Rare Nuclear Decays with HPGe Detectors at the STELLA Facility of the LNGS

Results on the search for rare nuclear decays with the ultra low background facility STELLA at the LNGS using gamma ray spectrometry are presented. In particular, the best T1/2 limits were obtained for double beta processes in 96Ru and 104Ru. Several

Externí odkaz: http://arxiv.org/abs/1308.2494

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Search for 2\beta\ decays of 96Ru and 104Ru by ultra-low background HPGe gamma spectrometry at LNGS: final results

Autor: Belli, P., Bernabei, R., Cappella, F., Cerulli, R., Danevich, F. A., d'Angelo, S., Incicchitti, A., Kovtun, G. P., Kovtun, N. G., Laubenstein, M., Poda, D. V., Polischuk, O. G., Shcherban, A. P., Solopikhin, D. A., Suhonen, J., Tretyak, V. I.

Publikováno v: Phys. Rev. C 87 (2013) 034607

An experiment to search for double beta decay processes in 96Ru and 104Ru, which are accompanied by gamma rays, has been realized in the underground Gran Sasso National Laboratories of the I.N.F.N. (Italy). Ruthenium samples with masses of about (0.5

Externí odkaz: http://arxiv.org/abs/1302.7134

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First search for double-beta decay of 184Os and 192Os

Autor: Belli, P., Bernabei, R., Cappella, F., Cerulli, R., Danevich, F. A., d'Angelo, S., Di Marco, A., Incicchitti, A., Kovtun, G. P., Kovtun, N. G., Laubenstein, M., Poda, D. V., Polischuk, O. G., Shcherban, A. P., Tretyak, V. I.

Publikováno v: Eur. Phys. J. A 49 (2013) 24

A search for double-beta decay of osmium has been realized for the first time with the help of an ultra-low background HPGe gamma detector at the underground Gran Sasso National Laboratories of the INFN (Italy). After 2741 h of data taking with a 173

Externí odkaz: http://arxiv.org/abs/1301.3366

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