23 August 2021 to 7 October 2021
Venue: OAC conference center, Kolymbari, Crete, Greece. Participation is possible also via internet.
Europe/Athens timezone

Development of ZnWO$_4$ crystal scintillators for rare events search

26 Aug 2021, 17:00
30m
Room 3

Room 3

Speaker

Fabio Cappella (INFN)

Description

The ZnWO$_4$ crystal scintillators are promising detectors for low counting experiments thanks to the high level of radio-purity, and reasonably high optical and scintillation properties. Moreover, ZnWO$_4$ is an anisotropic scintillator which can offer a unique possibility to exploit the so-called directionality approach in order to investigate the presence of Dark Matter candidates that induce nuclear recoils. In addition to Dark Matter investigations, the ZnWO$_4$ scintillators can be used in the searches for other rare processes, as double beta processes in zinc ($^{64}$Zn, $^{70}$Zn) and tungsten ($^{180}$W, $^{186}$W) nuclides, and in the investigations of the alpha decay of $^{180}$W. The goal of the ADAMO project is the development of ZnWO$_4$ crystal scintillator with high radiopurity, the optimization of the detector performance and the study of its anisotropic response to nuclear recoils. In this talk, the recent results obtained by the ADAMO project will be reviewed.

Details

Name: Fabio Cappella
Title: Researcher
Institution name: INFN
Country: Italy
Webpage of institution: https://home.infn.it/en/

Is this abstract from experiment? Yes
Name of experiment and experimental site DAMA - http://people.roma2.infn.it/~dama
Is the speaker for that presentation defined? Yes
Internet talk Yes

Primary authors

Pierluigi Belli (INFN - Roma Tor Vergata) Rita Bernabei (INFN) Yu.A. Borovlev (Nikolaev Institute of Inorganic Chemistry) Fabio Cappella (INFN) Vincenzo Caracciolo (INFN - National Institute for Nuclear Physics) Riccardo Cerulli (INFN - National Institute for Nuclear Physics) Nadia Cherubini (ENEA) Fedor Danevich (Research of NASU, 03028 Kyiv, Ukraine) Antonella Incicchitti (INFN) D.V. Kasperovych (Research of NASU, 03028 Kyiv, Ukraine) Vittorio Merlo (INFN, Sezione di Roma “Tor Vergata”, I-00133 Rome, Italy) Ermanno Piccinelli (ENEA) Oksana Polischuk (Research of NASU, 03028 Kyiv, Ukraine) V.N. Shlegel (Nikolaev Institute of Inorganic Chemistry) D.S. Tkachev (Nikolaev Institute of Inorganic Chemistry) S.V. Tkachev (Nikolaev Institute of Inorganic Chemistry) Vladimir Tretyak (Research of NASU, 03028 Kyiv, Ukraine) V.N. Zhdankov (CML Ltd, 630090 Novosibirsk, Russia)

Presentation materials