A5108141676- Dark Matter and Cosmic Phenomena
- Neutrino Physics Research
- Particle physics theoretical and experimental studies
- Astrophysics and Cosmic Phenomena
- Spectroscopy Techniques in Biomedical and Chemical Research
- Spectroscopy and Chemometric Analyses
- Atomic and Subatomic Physics Research
- Quantum, superfluid, helium dynamics
- Neuroscience and Neural Engineering
- Particle Detector Development and Performance
- Metabolomics and Mass Spectrometry Studies
- Electrochemical Analysis and Applications
- Quantum Chromodynamics and Particle Interactions
- Atmospheric Ozone and Climate
Italian Institute of Technology
2025
Massachusetts Institute of Technology
2025
Institut National de Physique Nucléaire et de Physique des Particules
2022-2024
New York University Abu Dhabi
2020-2024
IMT Atlantique
2022-2024
Nantes Université
2022-2024
Centre National de la Recherche Scientifique
2022-2024
Laboratoire de Physique Subatomique et des Technologies Associées
2022-2024
Delayed single- and few-electron emissions plague dual-phase time projection chambers, limiting their potential to search for light-mass dark matter. This paper examines the origins of these events in XENON1T experiment. Characterization intensity delayed electron backgrounds shows that resulting are correlated, position, with high-energy can effectively be vetoed. In this work we extend previous S2-only analyses down a single electron. From analysis, after removing correlated backgrounds,...
In vitro neurotoxicology aims to assess and predict the side effects of exogenous chemicals toward human brain. Among exploited approaches, electrophysiological techniques stand out for high spatiotemporal resolution sensitivity, with patch clamp considered gold standard technique such purposes. However, structural toxicity metabolic may elude detection when only electrical activity is measured, highlighting need integrating recordings complementary approaches as optical methods. this study,...
Abstract The DARWIN observatory is a proposed next-generation experiment to search for particle dark matter and the neutrinoless double beta decay of $$^{136}$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>136</mml:mn> </mml:msup> </mml:math> Xe. Out its 50 t total natural xenon inventory, 40 will be active target time projection chamber which thus contains about 3.6 Here, we show that projected half-life sensitivity $$2.4\times {10}^{27}\,{\hbox...
Abstract We detail the sensitivity of proposed liquid xenon DARWIN observatory to solar neutrinos via elastic electron scattering. find that will have potential measure fluxes five neutrino components: pp , $$^7$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>7</mml:mn> </mml:msup> </mml:math> Be, $$^{13}$$ <mml:mn>13</mml:mn> N, $$^{15}$$ <mml:mn>15</mml:mn> O and pep . The precision components is hindered by double-beta decay $$^{136}$$...
Human cerebral organoids have become valuable tools in neurodevelopment research, holding promise for investigating neurological diseases and reducing drug development costs. However, clinical translation large-scale production of brain face challenges due to invasive methodologies such as immunohistochemistry omics that are traditionally used their investigation. These hinder real-time monitoring highlight the need a nondestructive approach promote resource-efficient standardization enable...
Abstract The precision in reconstructing events detected a dual-phase time projection chamber depends on an homogeneous and well understood electric field within the liquid target. In XENONnT TPC homogeneity is achieved through double-array cage, consisting of two nested arrays shaping rings connected by easily accessible resistor chain. Rather than being to gate electrode, topmost ring independently biased, adding degree freedom tune during operation. Two-dimensional finite element...
Abstract Xenon dual-phase time projections chambers (TPCs) have proven to be a successful technology in studying physical phenomena that require low-background conditions. With $$40\,\textrm{t}$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mn>40</mml:mn> <mml:mspace /> <mml:mtext>t</mml:mtext> </mml:mrow> </mml:math> of liquid xenon (LXe) the TPC baseline design, DARWIN will high sensitivity for detection particle dark matter, neutrinoless double beta decay (...
We detail the sensitivity of liquid xenon (LXe) DARWIN observatory to solar neutrinos via elastic electron scattering. find that will have potential measure fluxes five neutrino components: $pp$, $^7$Be, $^{13}$N, $^{15}$O and $pep$. The precision $pep$ components is hindered by double-beta decay $^{136}$Xe and, thus, would benefit from a depleted target. A high-statistics observation $pp$ allow us infer values weak mixing angle, $\sin^2\theta_w$, electron-type survival probability, $P_e$,...
The DARWIN observatory is a proposed next-generation experiment to search for particle dark matter and the neutrinoless double beta decay of $^{136}$Xe. Out its 50$\,$t total natural xenon inventory, 40$\,$t will be active target time projection chamber which thus contains about 3.6 t Here, we show that projected half-life sensitivity $2.4\times10^{27}\,$yr, using fiducial volume 5t 10$\,$yr operation with background rate less than 0.2$~$events/(t$\cdot$yr) in energy region interest. This...