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Xenoscope SIGNED

Towards a multi-ton xenon observatory for astroparticle physics

Total Cost €

0

EC-Contrib. €

0

Partnership

0

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 Xenoscope project word cloud

Explore the words cloud of the Xenoscope project. It provides you a very rough idea of what is the project "Xenoscope" about.

interactions    drift    charge    constructed    projection    photosensors    endeavor    drastically    axions    full    distances    minimization    solar    observatory    demonstrated    technological    neutrinos    decays    vuv    mysteries    characterization    components    hence    dimension    coordinate    rare    detector    time    vapor    operated    edge    lxe    liquid    sipms    cutting    leads    tpc    radioactive    pi    excellent    prototypes    material    fundamental    largely    backgrounds    beta    threshold    background    identification    designed    electron    xenon    photosensor    materials       unknown    extraction    arrays    optimized    focussed    coverage    realized    darwin    greatest    nature    construct    light    dark    ton    cosmos    axion    first    detection    size    intrinsic    chamber    supernova    136xe    ultra    sensitive    signal    resolution    dynamic    specify    double    read    height    optimization    physics    sensors    medium    energy    small    collection    input    particles    xenoscope    critical    readout   

Project "Xenoscope" data sheet

The following table provides information about the project.

Coordinator
UNIVERSITAT ZURICH 

Organization address
address: RAMISTRASSE 71
city: Zürich
postcode: 8006
website: http://www.unizh.ch

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Switzerland [CH]
 Project website https://www.physik.uzh.ch/en/groups/baudis/Research/Xenoscope.html
 Total cost 3˙344˙108 €
 EC max contribution 3˙344˙108 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2016-ADG
 Funding Scheme ERC-ADG
 Starting year 2017
 Duration (year-month-day) from 2017-10-01   to  2022-09-30

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    UNIVERSITAT ZURICH CH (Zürich) coordinator 3˙344˙108.00

Map

 Project objective

Dark matter is one of the greatest mysteries in the Cosmos, as its intrinsic nature is largely unknown. The identification and characterization of dark matter particles is a major endeavor in physics. XENOSCOPE will be a unique project focussed on essential, cutting-edge research towards a multi-ton dark matter detector using liquid xenon (LXe) as target material. With its low energy threshold, ultra-low backgrounds and excellent energy resolution, a LXe observatory will be highly sensitive to other rare interactions, such as from solar and supernova neutrinos, double beta decays of 136Xe, as well as from axions and axion-like particles. To design and construct a 50 t (40 t in the time projection chamber, TPC) detector, a number of critical technological challenges must first be addressed. Fundamental aspects are related to the design of the TPC, including the identification of new photosensors, the optimization of the light and charge collection (hence the energy threshold and resolution), and the minimization of radioactive backgrounds. XENOSCOPE will address all these aspects through a number of small, medium-size and a full-scale (in the z-coordinate of the TPC) prototypes. The goal is to specify the required input for the technical design of the 50 t detector, to be realized by the DARWIN consortium which the PI leads. Arrays of VUV-sensitive SiPMs will be studied as novel light sensors, and a 4-π photosensor coverage TPC will be constructed for the first time. Signal detection will be optimized for both low and high-energy readout, thus drastically increasing the dynamic range of a LXe-TPC. Low-background materials will be identified and characterized not only for the photosensors and their read-out, but for all the components of the detector. Finally, a full scale TPC in the z-dimension, 2.6 m in height, will be designed, built and operated and electron drift and extraction into the vapor phase over such large distances for the first time demonstrated.

 Publications

year authors and title journal last update
List of publications.
2020 L. Baudis, Y. Biondi, M. Galloway, F. Girard, S. Hochrein, S. Reichard, P. Sanchez-Lucas, K. Thieme, J. Wulf
The first dual-phase xenon TPC equipped with silicon photomultipliers and characterisation with 37Ar
published pages: , ISSN: 1434-6044, DOI:
EPJ-C 2020-04-15
2020 L. Baudis, Y. Biondi, M. Galloway, F. Girard, A. Manfredini , S. Reichard, P. Sanchez-Lucas, K. Thieme, et al (DARWIN collaboration)
Sensitivity of the DARWIN observatory to the neutrinoless double beta decay of 136Xe
published pages: , ISSN: 1434-6044, DOI:
EPJ-C 2020-04-15
2018 Laura Baudis, Yanina Biondi, Chiara Capelli, Michelle Galloway, Shingo Kazama, Alexander Kish, Payam Pakarha, Francesco Piastra, Julien Wulf
A dual-phase xenon TPC for scintillation and ionisation yield measurements in liquid xenon
published pages: , ISSN: 1434-6044, DOI: 10.1140/epjc/s10052-018-5801-5
The European Physical Journal C 78/5 2019-06-06
2018 L. Baudis, M. Galloway, A. Kish, C. Marentini, J. Wulf
Characterisation of Silicon Photomultipliers for liquid xenon detectors
published pages: P10022-P10022, ISSN: 1748-0221, DOI: 10.1088/1748-0221/13/10/P10022
Journal of Instrumentation 13/10 2019-06-06

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The information about "XENOSCOPE" are provided by the European Opendata Portal: CORDIS opendata.

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