Results 81 to 90 of about 2,177 (259)
Synergies between future Neutrino and Dark Matter Detectors
, 2018 Neutrino detectors are viable experiments to search for some proposed dark matter models and signals. Conversely, as direct dark matter detectors extend their reach, they become sensitive to a series of neutrino signals, such as solar pp and boron-8 ...
Lang, Rafael (5370182), Lang, Rafael
core +1 more source
Crossover From Excitonic to Bulk Emission in Metal Halide Perovskite Nanocomposites
Advanced Optical Materials, EarlyView.A transition from excitonic to free‐charge recombination is uncovered in perovskite nanocomposites as a function of nanostructure size using PLQY(R, F) mapping as a function of excitation fluence (F) and repetition rate (R). These findings demonstrate that PLQY(R, F) mapping serves as a powerful and non‐invasive tool to extract quantitative information
Miriam Minguez‐Avellan +5 more
wiley +1 more source
Low-diffusion Xe-He gas mixtures for rare-event detection: electroluminescence yield
Journal of High Energy Physics, 2020 High pressure xenon Time Projection Chambers (TPC) based on secondary scintillation (electroluminescence) signal amplification are being proposed for rare event detection such as directional dark matter, double electron capture and double beta decay ...
The NEXT collaboration +91 more
doaj +1 more source
, 2010 We propose a new motivation for the stability of dark matter (DM). We suggest that the same non-abelian discrete flavor symmetry which accounts for the observed pattern of neutrino oscillations, spontaneously breaks to a Z2 subgroup which renders DM ...
Morisi, S +11 more
core +1 more source
Advanced Science, EarlyView.This study reveals a copper‐driven mechanism of COPD acute exacerbations mediated by the TNF‐α/ATP7A axis. TNF‐α suppresses the copper transporter ATP7A via competitive NF‐κB/CREB1/CBP signaling, resulting in intracellular copper accumulation, mitochondrial oxidative stress, and epithelial barrier disruption.
Xinru Xiao +7 more
wiley +1 more source
, 2023 In our recent work we identify the hybrid textures of neutrino mass matrix which simultaneously account for dark matter (DM) and neutrinoless double beta decay ($0\nu\beta\beta$).
Kumar, Sahil +3 more
core
Advanced Science, EarlyView.This study presents a single‐cell atlas of pseudomyxoma peritonei spanning primary and paired metastatic lesions. Distinct epithelial substates, stromal remodeling, immune exclusion, lipid metabolic reprogramming, and a candidate angiogenic network were identified in metastatic lesions.
Xi Li +14 more
wiley +1 more source
Advanced Science, EarlyView.The present study shows that Nrf2 directly binds to the Gm26550 promoter, thereby activating Gm26550 transcription and increasing its expression. Mechanistically, Gm26550 promotes IGF1 expression by functionally antagonizing miR‐26a‐5p‐mediated repression and sequestering the RBP KHSRP, thereby enhancing hippocampal neuronal synaptic plasticity and ...
Hongfang Wang +12 more
wiley +1 more source
Journal of High Energy PhysicsWe perform a search of double beta decay of 136Xe to the excited state, 0 1 + $$ {0}_1^{+} $$ , of 136Ba (2νββ- 0 1 + $$ {0}_1^{+} $$ ), using the dual-phase xenon detector of PandaX-4T with the first 94.9-day commissioning data.
The PandaX collaboration +100 more
doaj +1 more source
Research and Development of ZnBO4 (B = W, Mo) Crystal Scintillators for Dark Matter and Double Beta Decay Searching [PDF]
, 2010 Oxide crystal scintillators play a considerable role in fundamental and applied researches. However, working out of new generation of high-sensitivity equipment and new methods of research puts higher requirements.
Vostretsov, YY +16 more
core +1 more source