Development of Mo-100-containing scintillating bolometers for a high-sensitivity neutrinoless double-beta decay search

Armengaud E.; Augier C.; Barabash A.S.; Beeman J.W.; Bekker T.B.; Bellini F.; Benoit A.; Berge L.; Bergmann T.; Billard J.; Boiko R.S.; Bromatowski A.; Brudanin V.; Camus P.; Capelli S.; Cardani L.; Casali N.; Cazes A.; Chapellier M.; Charlieux F.; Chernyak D.M.; Coron N.; Danevich F.A.; Dafinei I.; Devoyon L.; Dumoulin L.; Eitel K.; Enss C.; Ferroni F.; Fleischmann A.; Foerster N.; Gascon J.; Gastaldo L.; Gironi L.; Giuliani A.; Grigorieva V.D.; Gros M.; Hehn L.; Herve S.; Humbert V.; Ivannikova N.V.; Ivanov I.M; Jin Y.; Juillard A.; Kleifges M.; Kobychev V.V.; Konovalov S.I.; Koskas F.; Kozlov V.; Kraus H.; Kudryavtsev V.A.; Laubenstein M.; Loidl M.; Magnier P.; Makarov E.P.; Mancuso M.; Marnieros S.; Marrache-Kikuchi C.; Nagorny S.; Navick X.F.; Nikolaichuk M.O.; Nones C.; Novati V.; Olivieri E.; Pagnanini L.; Pari P.; Pattavina L.; Pavan M.; Paul B.; Penichot Y.; Pessina G.; Piperno G.; Pirro S.; Plantevin O.; Poda D.V.; Queguiner E.; Redon T.; Rodrigues M.; Rozov S.; Rusconi C.; Sanglard V.; Schaffner K.; Scorza S.; Shlegel V.N.; Siebenborn B.; Strazzer O.; Teherniakhovski D.; Tomei C.; Tretyak V.I.; Umatov V.I.; Vagneron L.; Vasiliev Y.V.; Velazquez M.; Vignati M.; Weber M.; Yakushev E.; Zolotarova A.S.

doi:10.1140/epjc/s10052-017-5343-2

Инд. авторы:	Armengaud E., Augier C., Barabash A.S., Beeman J.W., Bekker T.B., Bellini F., Benoit A., Berge L., Bergmann T., Billard J., Boiko R.S., Bromatowski A., Brudanin V., Camus P., Capelli S., Cardani L., Casali N., Cazes A., Chapellier M., Charlieux F., Chernyak D.M., Coron N., Danevich F.A., Dafinei I., Devoyon L., Dumoulin L., Eitel K., Enss C., Ferroni F., Fleischmann A., Foerster N., Gascon J., Gastaldo L., Gironi L., Giuliani A., Grigorieva V.D., Gros M., Hehn L., Herve S., Humbert V., Ivannikova N.V., Ivanov I.M, Jin Y., Juillard A., Kleifges M., Kobychev V.V., Konovalov S.I., Koskas F., Kozlov V., Kraus H., Kudryavtsev V.A., Laubenstein M., Loidl M., Magnier P., Makarov E.P., Mancuso M., Marnieros S., Marrache-Kikuchi C., Nagorny S., Navick X.F., Nikolaichuk M.O., Nones C., Novati V., Olivieri E., Pagnanini L., Pari P., Pattavina L., Pavan M., Paul B., Penichot Y., Pessina G., Piperno G., Pirro S., Plantevin O., Poda D.V., Queguiner E., Redon T., Rodrigues M., Rozov S., Rusconi C., Sanglard V., Schaffner K., Scorza S., Shlegel V.N., Siebenborn B., Strazzer O., Teherniakhovski D., Tomei C., Tretyak V.I., Umatov V.I., Vagneron L., Vasiliev Y.V., Velazquez M., Vignati M., Weber M., Yakushev E., Zolotarova A.S.
Заглавие:	Development of Mo-100-containing scintillating bolometers for a high-sensitivity neutrinoless double-beta decay search
Библ. ссылка:	Armengaud E., Augier C., Barabash A.S., Beeman J.W., Bekker T.B., Bellini F., Benoit A., Berge L., Bergmann T., Billard J., Boiko R.S., Bromatowski A., Brudanin V., Camus P., Capelli S., Cardani L., Casali N., Cazes A., Chapellier M., Charlieux F., Chernyak D.M., Coron N., Danevich F.A., Dafinei I., Devoyon L., Dumoulin L., Eitel K., Enss C., Ferroni F., Fleischmann A., Foerster N., Gascon J., Gastaldo L., Gironi L., Giuliani A., Grigorieva V.D., Gros M., Hehn L., Herve S., Humbert V., Ivannikova N.V., Ivanov I.M, Jin Y., Juillard A., Kleifges M., Kobychev V.V., Konovalov S.I., Koskas F., Kozlov V., Kraus H., Kudryavtsev V.A., Laubenstein M., Loidl M., Magnier P., Makarov E.P., Mancuso M., Marnieros S., Marrache-Kikuchi C., Nagorny S., Navick X.F., Nikolaichuk M.O., Nones C., Novati V., Olivieri E., Pagnanini L., Pari P., Pattavina L., Pavan M., Paul B., Penichot Y., Pessina G., Piperno G., Pirro S., Plantevin O., Poda D.V., Queguiner E., Redon T., Rodrigues M., Rozov S., Rusconi C., Sanglard V., Schaffner K., Scorza S., Shlegel V.N., Siebenborn B., Strazzer O., Teherniakhovski D., Tomei C., Tretyak V.I., Umatov V.I., Vagneron L., Vasiliev Y.V., Velazquez M., Vignati M., Weber M., Yakushev E., Zolotarova A.S. Development of Mo-100-containing scintillating bolometers for a high-sensitivity neutrinoless double-beta decay search // EUROPEAN PHYSICAL JOURNAL C. - 2017. - Vol.77. - Iss. 11. - Art.785. - ISSN 1434-6044.
Внешние системы:	DOI: 10.1140/epjc/s10052-017-5343-2; РИНЦ: 32828764; WoS: 000416366100002;
Реферат:	eng: This paper reports on the development of a technology involving Mo-100-enriched scintillating bolometers, compatible with the goals of CUPID, a proposed next-generation bolometric experiment to search for neutrinoless double-beta decay. Large mass (similar to 1 kg), high optical quality, radiopure Mo-100-containing zinc and lithium molybdate crystals have been produced and used to develop high performance single detector modules based on 0.2-0.4 kg scintillating bolometers. In particular, the energy resolution of the lithium molybdate detectors near the Q-value of the double-beta transition of Mo-100 (3034 keV) is 4-6 keV FWHM. The rejection of the a-induced dominant background above 2.6 MeV is better than 8 sigma. Less than 10 mu Bq/kg activity of Th-232 (Th-228) and Ra-226 in the crystals is ensured by boule recrystallization. The potential of Mo-100-enriched scintillating bolometers to perform high sensitivity double-beta decay-searches has been demonstrated with only 10 kg x d exposure: the two neutrino double-beta decay half-life of Mo-100 has been measured with the up-to-date highest accuracy as T-1/2 = [6.90 +/- 0.15(stat.) +/- 0.37(syst.)] x 10(18) years. Both crystallization and detector technologies favor lithium molybdate, which has been selected for the ongoing construction of the CUPID-0/Mo demonstrator, containing several kg of Mo-100.
Ключевые слова:	ZNMOO4; DETECTORS; LI2MOO4 CRYSTAL; INTRINSIC RADIOPURITY; LIGHT; RESPONSE STABILIZATION; 0-NU-2-BETA DECAY; RANDOMLY COINCIDING EVENTS; CRYSTAL SCINTILLATORS; MO-100;
Издано:	2017
Физ. характеристика:	785