M. Kuźniak

The Darkside-20k Data Acquisition System

Fabio Acerbi, Pushparaj Adhikari, P. Agnes, Iftikhar Ahmad et autres

Abstract DarkSide-20k is a Weakly Interacting Massive Particles (WIMPs) search experiment using liquid argon as a target, designed to perform a background-free search for dark matter with unprecedented sensitivity, and is currently under construction at INFN Laboratori Nazionali del Gran Sasso, Italy. …

it, ca, pl, br, us, de, sk, es, fr, gb (code pays fourni par la source)

The Darkside-20k Data Acquisition System

Fabio Acerbi, Pushparaj Adhikari, P. Agnes, Iftikhar Ali Ahmad et autres

DarkSide-20k is a WIMP search experiment using liquid argon as a target, designed to perform a background-free search for dark matter with unprecedented sensitivity, and is currently under construction at INFN Laboratori Nazionali del Gran Sasso, Italy. The detector comprises a dual-phase …

Characterization of argon recoils at the keV scale with ReD and ReD+

L. Pandola, P. Agnes, I. Ahmad, S. Albergo et autres

Abstract The ReD experiment measured the ionization yield Q y of argon for nuclear recoils in the 2–10 keV range using a dual-phase Time Projection Chamber irradiated with neutrons from a 252 Cf fission source. The measurement extends coverage below 7 keV, …

it, pl, br, ru, fr, cn (code pays fourni par la source)

Production of GEM-like structures for cryogenic applications, using laser-cutting techniques

D. Rodas-Rodríguez, A. F. V. Cortez, M. Kuźniak, D. González-Díaz et autres

Abstract A novel concept for electroluminescence (EL) structures was recently proposed. In it, a wavelength-shifting material is deposited inside the holes of GEM-like structures which, after suitable optical treatment of its electrodes, improves the light collection and detection efficiency in noble gas …

es, pl, pt, ch, de (code pays fourni par la source)

Characterization of the ionization response of argon to nuclear recoils at the keV scale with the ReD experiment

P. Agnes, S. Albergo, I. F. M. Albuquerque, M. Atzori Corona et autres

Abstract In the recent years, argon-based experiments looking for Dark Matter in the Universe have explored the non-standard scenario in which Dark Matter is made by low-mass Weakly Interacting Massive Particles, of mass in the range of 1–10 GeV instead of the …

it, pl, br, ru, fr, us, cn (code pays fourni par la source)

Production, quality assurance and quality control of the SiPM Tiles for the DarkSide-20k Time Projection Chamber

Fabio Acerbi, P. Adhikari, P. Agnes, I. Ahmad et autres

Abstract The DarkSide-20k dark matter direct detection experiment will employ a $${21}\,\hbox {m}^{2}$$ 21 m 2 silicon photomultiplier (SiPM) array, instrumenting a dual-phase 50 tonnes liquid argon Time Projection Chamber (TPC). SiPMs are arranged into modular photosensors called Tiles , each integrating …

it, ca, pl, br, us, ru, de, es, fr, gb, ch (code pays fourni par la source)

Production, Quality Assurance and Quality Control of the SiPM Tiles for the DarkSide-20k Time Projection Chamber

Fabio Acerbi, P. Adhikari, P. Agnes, Irshad Ahmad et autres

The DarkSide-20k dark matter direct detection experiment will employ a 21 m^2 silicon photomultiplier (SiPM) array, instrumenting a dual-phase 50 tonnes liquid argon Time Projection Chamber (TPC). SiPMs are arranged into modular photosensors called Tiles, each integrating 24 SiPMs onto a printed …

fr (code pays fourni par la source)

Direct measurement of the $$^{39}$$Ar half-life from 3.4 years of data with the DEAP-3600 detector

P. Adhikari, Rahaf Ajaj, M. Alpízar-Venegas, Pierre-Andre Amaudruz et autres

Abstract The half-life of $$^{39}$$ 39 Ar is measured using the DEAP-3600 detector located 2 km underground at SNOLAB. Between 2016 and 2020, DEAP-3600 used a target mass of (3269 ± 24) kg of liquid argon distilled from the atmosphere in a …

ca, mx, es, it, pl, ru, de, gb, us, nl (code pays fourni par la source)

Position reconstruction in the DEAP-3600 dark matter search experiment

Prabal Adhikari, Rahaf Ajaj, M. Alpízar-Venegas, P.-A. Amaudruz et autres

Abstract In the DEAP-3600 dark matter search experiment, precise reconstruction of the positions of scattering events in liquid argon is key for background rejection and defining a fiducial volume that enhances dark matter candidate events identification. This paper describes three distinct position …

ca, mx, de, gb, es, it, pl, ru, us (code pays fourni par la source)

Flow and thermal modelling of the argon volume in the DarkSide-20k TPC

Fabio Acerbi, P. Adhikari, P. Agnes, Ishaq Ahmad et autres

Abstract The DarkSide-20k dark matter experiment, currently under construction at LNGS, features a dual-phase time projection chamber (TPC) with a ∼ 50 t argon target from an underground well. At this scale, it is crucial to optimise the argon flow pattern for …

fr (code pays fourni par la source)

Characterization of low energy argon recoils with ReD and ReD+

M. Ave, I. Ahmad, S. Albergo, I. F. M. Albuquerque et autres

Abstract The Recoil Directionality project (ReD) within the DarkSide-20k Collaboration characterized the response of a liquid argon (LAr) dual-phase Time Projection Chamber (TPC) to neutron induced nuclear recoils, to measure the ionization yield at low-energy. The ionization yield is a critical parameter …

br, it, pl, ru, fr, cn (code pays fourni par la source)

Quality assurance and quality control of the $$26~\text {m}^2$$ SiPM production for the DarkSide-20k dark matter experiment

Fabio Acerbi, P. Adhikari, P. Agnes, I. Ahmad et autres

Abstract DarkSide-20k is a novel liquid argon dark matter detector currently under construction at the Laboratori Nazionali del Gran Sasso (LNGS) of the Istituto Nazionale di Fisica Nucleare (INFN) that will push the sensitivity for Weakly Interacting Massive Particle (WIMP) detection into …

it, ca, pl, us, ru, de, es, fr, gb, ch (code pays fourni par la source)