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Article
Open AccessOptimal Operation of Cryogenic Calorimeters Through Deep Reinforcement Learning
Cryogenic phonon detectors with transition-edge sensors achieve the best sensitivity to sub-GeV/c \(^2\) ...
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Article
Open AccessDetector Development for the CRESST Experiment
Recently low-mass dark matter direct searches have been hindered by a low-energy background, drastically reducing the physics reach of the experiments. In the CRESST-III experiment, this signal is characterise...
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Article
Open AccessLight dark matter search using a diamond cryogenic detector
Diamond operated as a cryogenic calorimeter is an excellent target for direct detection of low-mass dark matter candidates. Following the realization of the first low-threshold cryogenic detector that uses dia...
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Article
Open AccessA plastic scintillation muon veto for sub-Kelvin temperatures
Rare-event search experiments located on-surface, such as short-baseline reactor neutrino experiments, are often limited by muon-induced background events. Highly efficient muon vetos are essential to reduce t...
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Article
Open AccessTowards an automated data cleaning with deep learning in CRESST
The CRESST experiment employs cryogenic calorimeters for the sensitive measurement of nuclear recoils induced by dark matter particles. The recorded signals need to undergo a careful cleaning process to avoid ...
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Article
Open AccessExpected sensitivity to 128Te neutrinoless double beta decay with the CUORE TeO2 cryogenic bolometers
The CUORE experiment is a ton-scale array of \(\hbox {TeO}_2\) TeO ...
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Article
Open AccessOperation of an Archaeological Lead PbWO \(_4\) Crystal to Search for Neutrinos from Astrophysical Sources with a Transition Edge Sensor
The experimental detection of the CE \(\nu\) ν NS allows the investigation of...
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Article
Open AccessImproving the Quality of CaWO4 Target Crystals for CRESST
The Cryogenic Rare Event Search with Superconducting Thermometers (CRESST) experiment aims at the direct detection of dark matter particles via their elastic scattering off nuclei in a scintillating CaWO ...
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Article
Open AccessLatest Results from the CUORE Experiment
The Cryogenic Underground Observatory for Rare Events (CUORE) is the first cryogenic experiment searching for \(0\nu \beta \beta \) ...
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Article
Nucleus: Searching for Coherent Neutrino Nucleus Scattering at Lowest Energies
Coherent neutrino-nucleus scattering is a promising new tool in the toolbox of electroweak precision measurements at low q-transfer. It will enable precise measurements of standard model (SM) physics like the run...
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Open AccessA low-threshold diamond cryogenic detector for sub-GeV dark matter searches
In this work we report the realization of the first low-threshold cryogenic detector that uses diamond as absorber for astroparticle physics applications. We tested two 0.175 g CVD diamond samples, each instru...
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Open AccessRadiopurity of a kg-scale PbWO \(_4\) cryogenic detector produced from archaeological Pb for the RES-NOVA experiment
RES-NOVA is a newly proposed experiment for detecting neutrinos from astrophysical sources, mainly Supernovae, using an array of cryogenic detectors made of PbWO
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Article
Open AccessProbing spin-dependent dark matter interactions with \(^6\) Li
CRESST is one of the most prominent direct detection experiments for dark matter particles with sub-GeV/c \(^2\) ...
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Article
Open AccessSearch for double-beta decay of \(\mathrm {^{130}Te}\) to the \(0^+\) states of \(\mathrm {^{130}Xe}\) with CUORE
The CUORE experiment is a large bolometric array searching for the lepton number violating neutrino-less double beta decay ( $$0\nu \beta \beta...
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Open AccessCryogenic characterization of a \(\hbox {LiAlO}_{2}\) crystal and new results on spin-dependent dark matter interactions with ordinary matter
In this work, a first cryogenic characterization of a scintillating \(\hbox {LiAlO}_{2}\) ...
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Article
The CUORE Pulse Tube Noise Cancellation Technique
The 1-ton-scale CUORE detector is made of 988 \({{{\hbox {TeO}}}}_2\) TeO 2 crystals operated as cryogenic bolometers at a working temperature of \(\sim 10{{{\hbox { mK}}}}\) ∼ 10 mK . In order to p...
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Article
Lowering the Energy Threshold of the CUORE Experiment: Benefits in the Surface Alpha Events Reconstruction
CUORE is a tonne-scale cryogenic experiment located at the Laboratori Nazionali del Gran Sasso that exploits bolometric technique to search for neutrinoless double beta decay of \(^{130}{\hbox {Te}}\) 130 T...
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Article
Open AccessNew limits on the resonant absorption of solar axions obtained with a \(^\mathbf {169}\)Tm-containing cryogenic detector
A search for resonant absorption of solar axions by \(^{169}\mathrm {Tm}\)169Tm nuclei was carried out. A newly developed approach involving low-background cryogenic bolometer based on $$\mathrm {Tm}_{3} \mathrm ...
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Article
Open AccessOperation of a Diamond Cryogenic Detector for Low-Mass Dark Matter Searches
Despite the multiple and convincing evidence of the existence of dark matter (DM) in our Universe, its detection is one of the most pressing questions in particle physics. As of today, there is no unambiguous ...
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Article
Open AccessSearches for Light Dark Matter with the CRESST-III Experiment
Cryogenic Rare Event Search with Superconducting Thermometers (CRESST) is a long-standing direct dark matter detection experiment with cryogenic detectors located at the underground facility Laboratori Naziona...
