Article ID Journal Published Year Pages File Type
1854704 Progress in Particle and Nuclear Physics 2006 10 Pages PDF
Abstract
The Germanium Detector Array (Gerda) for the search of neutrinoless ββ decays of 76Ge at LNGS will operate bare germanium diodes enriched in 76Ge in an (optional active) cryogenic fluid shield to investigate neutrinoless ββ decay with a sensitivity of T1/2>2×1026 y after an exposure of 100 kg y. Recent progress includes the installation of the first underground infrastructures at Gran Sasso, the completion of the enrichment of 37.5 kg of germanium material for detector construction, the prototyping of the low-mass detector support and contacts, the front-end and DAQ electronics, as well as the preparation for construction of the cryogenic vessel and water tank.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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