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Your search keyword '"E. N. Galashov"' showing total 2 results
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2 results on '"E. N. Galashov"'

1. Performances of a large mass ZnMoO4 scintillating bolometer for a next generation 0νDBD experiment

Author

J. W. Beeman, F. Bellini, C. Brofferio, L. Cardani, N. Casali, O. Cremonesi, I. Dafinei, S. Di Domizio, F. Ferroni, E. Gorello, E. N. Galashov, L. Gironi, S. S. Nagorny, F. Orio, M. Pavan, L. Pattavina, G. Pessina, G. Piperno, S. Pirro, E. Previtali, C. Rusconi, V. N. Shlegel, C. Tomei, and M. Vignati

Subjects
Discrimination Power, Neutrinoless Double Beta Decay, Scintillation Light, Pulse Shape Discrimination, Neutron Transmutation Dope, Astrophysics, QB460-466, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798
Abstract

Abstract We present the performances of a 330 g zinc molybdate (ZnMoO4) crystal working as scintillating bolometer as a possible candidate for a next generation experiment to search for neutrinoless double beta decay of 100Mo. The energy resolution, evaluated at the 2615 keV γ-line of 208Tl, is 6.3 keV FWHM. The internal radioactive contaminations of the ZnMoO4 were evaluated as

Published
2012
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2. First results of the experiment to search for 2β decay of 106Cd with the help of 106CdWO4 crystal scintillators

Author

P. Bell, R. Bernabei, R. S. Boiko, V. B. Brudanin, F. Cappella, V. Caracciolo, R. Cerulli, D. M. Chernyak, F. A. Danevich, S. d'Angelo, A. E. Dossovitskiy, E. N. Galashov, A. Incicchitti, V. V. Kobychev, S. S. Nagorny, F. Nozzoli, B. N. Kropivyansky, V. M. Kudovbenko, A. L. Mikhlin, A. S. Nikolaiko, D. V. Poda, O. G. Polischuk, D. Prosperi, V. N. Shlegel, Yu. G. Stenin, J. Suhonen, V. I. Tretyak, Ya. V. Vasiliev, and R. B. Podviyanuk

Subjects
double beta decay, 106Cd, CdWO4 crystal scintillator., Atomic physics. Constitution and properties of matter, QC170-197
Abstract

An experiment to search for 2β processes in 106Cd with the help of 106CdWO4 crystal scintillator (mass of 215 g), enriched in 106Cd up to 66 %, is in progress at the Gran Sasso National Laboratories of the INFN (Italy). After 1320 h of data taking, limits on double beta processes in 106Cd have been established on the level of 1019 − 1020 yr, in particular (all the results at 90 % C.L.): T1/2(0ν2ε) > 3.6 · 1020 yr, T1/2(2νεβ+) > 7.2 · 1019 yr, and T1/2(2ν2β+) > 2.5 · 1020 yr. Resonant 0ν2ε processes have been restricted as T1/2(0ν2K) > 1.4 · 1020 yr and T1/2(0νLK) > 3.2 · 1020 yr. A possible resonant enhancement of the 0ν2ε processes is estimated in the framework of the QRPA approach.

Published
2011

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