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Titolo:
A STUDY OF INCOMPLETE CHARGE COLLECTION IN CRYOGENIC DETECTORS USING A SEGMENTED 60 GRAM GERMANIUM PHONON AND IONIZATION DETECTOR
Autore:
YOUNG BA; SHUTT T; AKERIB D; AUBOURG E; BARNES PD; CUMMINGS A; DASILVA A; EMES J; HALLER EE; MARGULIES S; ROSS RR; SADOULET B; SMITH G; STOCKWELL W; WHITE S;
Indirizzi:
UNIV CALIF BERKELEY,CTR PARTICLE ASTROPHYS BERKELEY CA 94720 UNIV CALIF BERKELEY,DEPT PHYS BERKELEY CA 94720 UNIV CALIF BERKELEY,DEPT MAT SCI & MINERAL ENGN BERKELEY CA 94720 LAWRENCE BERKELEY LAB BERKELEY CA 94720 CENS,DAPNIA,SPP F-91191 GIF SUR YVETTE FRANCE UNIV BRITISH COLUMBIA,DEPT PHYS VANCOUVER V6T 1Z1 BC CANADA
Titolo Testata:
Journal of low temperature physics
fascicolo: 3-4, volume: 93, anno: 1993,
pagine: 393 - 398
SICI:
0022-2291(1993)93:3-4<393:ASOICC>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
25 MK; CRYSTAL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
8
Recensione:
Indirizzi per estratti:
Citazione:
B.A. Young et al., "A STUDY OF INCOMPLETE CHARGE COLLECTION IN CRYOGENIC DETECTORS USING A SEGMENTED 60 GRAM GERMANIUM PHONON AND IONIZATION DETECTOR", Journal of low temperature physics, 93(3-4), 1993, pp. 393-398

Abstract

We have tested a new 60 gram germanium phonon and ionization detectorto study incomplete charge collection effects in cryogenic detectors. An understanding of such effects is necessary to further improve the nuclear vs. electronic recoil discrimination capability of cryogenic detectors. The detector is operated at almost-equal-to 20 mK. If has three concentric ionization channels, and four electric field shaping structures on its sides. Phonons are sensed using NTD Ge thermistors. First results obtained using this device and moveable radioactive sources of Am-241 and Co-57 will be presented

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/07/20 alle ore 04:30:59