The high sensitivity double beta spectrometer TGV

被引：17

作者：

Briancon, C

Brudanin, VB

Egorov, VG

Janout, Z

Konicek, J

Kovalik, A

Kovalenko, VE

Kubasta, J

Pospisil, S

Revenko, AV

Rukhadze, NI

Salamatin, AV

Sandukovsky, VG

Stekl, I

Timkin, VV

TsupkoSitnikov, VV

Vorobel, V

Vylov, T

机构：

[1] JOINT INST NUCL RES,DUBNA,RUSSIA

[2] CTR SPECTROMETRIE NUCL & SPECTROMETRIE MASSE,ORSAY,FRANCE

[3] CZECH TECH UNIV,FAC NUCL SCI & PHYS ENGN,CR-11519 PRAGUE,CZECH REPUBLIC

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1996年 / 372卷 / 1-2期

关键词：

D O I：

10.1016/0168-9002(95)01019-X

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A high sensitivity double beta spectrometer TGV (Telescope Germanium Vertical) has been developed. It is based on 16 HPGe detectors of volume 1200 X 6 mm(3) each in the same cryostat. The TGV spectrometer was proposed for the study of ultrarare nuclear processes (e.g. 2 nu beta beta, O nu beta beta, 2 nu EC/EC). Details of the TGV spectrometer construction are described, the principles of background suppression, the results of Monte Carlo simulations and the results of test background measurements (in Dubna and Modane underground laboratory) are provided.

引用

页码：222 / 228

页数：7

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