A scintillating bolometer for experiments on double beta decay

被引：106

作者：

Alessandrello, A

Bashkirov, V

Brofferio, C

Bucci, C

Camin, DV

Cremonesi, O

Fiorini, E

Gervasio, G

Giuliani, A

Nucciotti, A

Pavan, M

Pessina, G

Previtali, E

Zanotti, L

机构：

[1] Univ Milan, Dipartimento Fis, I-20133 Milan, Italy

[2] INFN, I-20133 Milan, Italy

[3] Lab Nazl Gran Sasso, I-67010 Coppito, Italy

[4] Moscow Phys Engn Inst, Moscow, Russia

来源：

PHYSICS LETTERS B | 1998年 / 420卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(97)01544-X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The scintillation yields of CaF2 crystals with different doping concentration of Europium have been measured at low temperatures and their bolometric behavior has been investigated. After these studies we have constructed the first "scintillating bolometer" where the heat and scintillation pulses produced by charged particles are simultaneously recorded. With this method a strong suppression of the background from alpha-particles in the energy region of interest for searches on double beta decay of Ca-48 can be achieved. (C) 1998 Elsevier Science B.V.

引用

页码：109 / 113

页数：5

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