320 g ionization-heat bolometers design for the EDELWEISS experiment

Authors
Navick, XF Chapellier, M Deliot, F Herve, S Miramonti, L
Citation
Xf. Navick et al., 320 g ionization-heat bolometers design for the EDELWEISS experiment, NUCL INST A, 444(1-2), 2000, pp. 361-363
Citations number
5
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN journal
01689002 → ACNP
Volume
444
Issue
1-2
Year of publication
2000
Pages
361 - 363
Database
ISI
SICI code
0168-9002(20000411)444:1-2<361:3GIBDF>2.0.ZU;2-V
Abstract
To achieve a high level of discrimination between nuclear recoils and radio active background, a new in size 320 g ionization-hear bolometer has been d esigned and realized for the EDELWEISS experiment. With this new device we are expecting a great improvement in background limitation in particular fo r betas and low-energy X- and gamma-rays. Sensitivities to Luke effect and infrared source are also discussed. (C) 2000 Elsevier Science B.V. All righ ts reserved.