Cadeddu, M. (2018) DarkSide new results and prospects. Il nuovo cimento C, 41 (4). pp. 1-8. ISSN 1826-9885
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Abstract
New results on the scattering cross-section between dark matter particles and nuclei and electrons are presented. They are obtained using a livedays exposure of 532.4 days from the DarkSide-50 experiment, which is a dual-phase liquid-argon time projection chamber (LAr TPC) installed at Laboratori Nazionali del Gran Sasso (LNGS). In this paper, the DarkSide-20k experiment, a LAr TPC with an active (fiducial) mass of 23 t (20 t) to be built at LNGS, is also reviewed. Thanks to its exceptionally low instrumental background, DarkSide-20k will be able to exclude cross sections between weakly interacting massive particles (WIMPs) and nuclei at 90% confidence level down to 2.8×10−48 cm2 (1.2×10−47 cm2) for a WIMP mass of 100GeV/c2 (1TeV/c2).
| Item Type: | Article |
|---|---|
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 24 Nov 2020 14:31 |
| Last Modified: | 24 Nov 2020 14:31 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/20293 |
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