A search for double beta decay of 64,70Zn, 180,186W was carried out by using low background ZnWO4 crystal scintillators while a CeCl3 scintillation detector was applied to investigate 2β processes in 136,138,142Ce. A search for 2β decay of 96,104Ru, 156,158Dy, 190,198Pt and study of 2ν2β decay of 100Mo to the first excited 0+ level of 100Ru were realized by ultra‐low background HPGe γ spectrometry. Moreover CdWO4 crystal scintillators from enriched 106Cd and 116Cd isotopes were developed to search for 2β decay of 106Cd and 116Cd. Finally experiments aimed to investigate 96,104Ru and 116Cd are in progress and a new phase of the experiment to search for 2β processes in 106Cd is in preparation.

Barabash, A., Belli, P., Bernabei, R., Boiko, R.s., Brudanin, V.b., Cappella, F., et al. (2011). Double beta experiments with the help of scintillation and HPGe detectors at Gran Sasso, 1417, 28-32.

Double beta experiments with the help of scintillation and HPGe detectors at Gran Sasso

BERNABEI, RITA;Caracciolo, V;
2011-01-01

Abstract

A search for double beta decay of 64,70Zn, 180,186W was carried out by using low background ZnWO4 crystal scintillators while a CeCl3 scintillation detector was applied to investigate 2β processes in 136,138,142Ce. A search for 2β decay of 96,104Ru, 156,158Dy, 190,198Pt and study of 2ν2β decay of 100Mo to the first excited 0+ level of 100Ru were realized by ultra‐low background HPGe γ spectrometry. Moreover CdWO4 crystal scintillators from enriched 106Cd and 116Cd isotopes were developed to search for 2β decay of 106Cd and 116Cd. Finally experiments aimed to investigate 96,104Ru and 116Cd are in progress and a new phase of the experiment to search for 2β processes in 106Cd is in preparation.
2011
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore FIS/04 - FISICA NUCLEARE E SUBNUCLEARE
English
Con Impact Factor ISI
double beta decay; rare processes; low background physics
http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.3671031
Barabash, A., Belli, P., Bernabei, R., Boiko, R.s., Brudanin, V.b., Cappella, F., et al. (2011). Double beta experiments with the help of scintillation and HPGe detectors at Gran Sasso, 1417, 28-32.
Barabash, A; Belli, P; Bernabei, R; Boiko, Rs; Brudanin, Vb; Cappella, F; Caracciolo, V; Cerulli, R; Chernyak, Dm; Danevich, Fa; D'Angelo, S; Di Marco, A; Di Vacri, Ml; Dossovitskiy, Ae; Galashov, En; Grinyov, Bv; Incicchitti, A; Kobychev, Vv; Konovalov, Si; Kovtun, Gp; Kropivyansky, Bn; Kudovbenko, Vm; Laubenstein, M; Mikhlin, Al; Nagornaya, Ll; Nagorny, Ss; Nagornyi, Pg; Nisi, S; Poda, Dv; Podviyanuk, Rb; Prosperi, D; Polischuk, Og; Shcherban, Ap; Shlegel, Vn; Solopikhin, Da; Stenin, Yg; Suhonen, J; Tolmachev, Av; Tretyak, Vi; Umatov, Vi; Vasiliev, Yv; Virich, Vd; Vyshnevskyi, Im; Yavetskiy, Rp; Yurchenko, Ss
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/121774
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