Real-time diffuse correlation spectroscopy with a chip-based correlator for measuring human cerebral blood flow and brain functionDiffuse correlation spectroscopy (DCS) is a noninvasive optical technique that probes microvascular blood flow in deep tissues. Here, we present and validate a new on-chip hardware correlator for…Quan Wang, Yuanyuan Hua, Chenxu Li et al.·Mar 21, 2025SaveLearn
CONFLUX: A Standardized Framework to Calculate Reactor Antineutrino FluxNuclear fission reactors are abundant sources of antineutrinos. The flux and spectrum of antineutrinos emitted by a reactor can indicate its activity and composition, suggesting potential…Xianyi Zhang, Anosh Irani, Michael P. Mendenhall et al.·Mar 21, 2025SaveLearn
Reporting on pTP sublimation during evaporation depositionNoble liquid detectors rely on wavelength shifter materials, such as p-terphenyl (pTP) and Tetraphenyl-butadiene (TPB), which are widely used in neutrino and dark matter experiments. Given their…G. Gomes, B. Gelli, V. C. Palavéri et al.·Mar 21, 2025SaveLearn
Performance of the ALICE Inner Tracking System 2The upgraded Inner Tracking System (ITS2) of the ALICE experiment at the CERN Large Hadron Collider is based on Monolithic Active Pixel Sensors (MAPS). With a sensitive area of about 10 m2 and…Nicolo' Valle·Mar 21, 2025SaveLearn
Developing a Network Discovery Protocol for the Constellation Control and Data Acquisition FrameworkQualifying new detectors in test beam environments presents a challenging setting that requires stable operation of diverse devices, often employing multiple data acquisition systems. Changes to…Stephan Lachnit·Mar 21, 2025SaveLearn
High-Precision Alignment Techniques for Realizing an Ultracompact Electromagnetic Calorimeters Using Oriented high-Z Scintillator CrystalsElectromagnetic calorimeters used in high-energy physics and astrophysics rely heavily on high-Z inorganic scintillators, such as lead tungstate (PbWO4 or PWO). The crystalline structure and lattice…Lorenzo Malagutti, Alessia Selmi, Laura Bandiera et al.·Mar 21, 2025SaveLearn
Measurements on Time Resolution of BGO, PWO and BSO CrystalsA high-granularity crystal calorimeter (HGCCAL) has been proposed for the future Circular Electron Positron Collider (CEPC). This study investigates the time resolution of various crystal - Silicon…Zhiyu Zhao, Dejing Du, Yong Liu et al.·Mar 21, 2025SaveLearn
Performance of neutron and proton irradiated AC-LGAD sensorsCharacterization of strip and pixel AC-LGAD devices with both laser TCT and probe station (IV/CV) will be shown on AC-LGADs irradiated with 1 MeV reactor neutrons at JSI/Ljubljana and with 400~MeV…G. Stage, A. Borjigin, J. Ding et al.·Mar 20, 2025SaveLearn
Measurement of the 40Ar(e,e) elastic scattering cross section with a novel gas-jet targetWe report on a measurement of elastic electron scattering on argon performed with a novel cryogenic gas-jet target at the Mainz Microtron accelerator MAMI. The luminosity is estimated with the…M. Littich, L. Doria, P. Brand et al.·Mar 20, 2025SaveLearn
Velocity Map Imaging Spectrometer Optimized for Reduction of Background from Scattered UV LightVelocity map imaging spectroscopy is a powerful technique for detecting the momentum distribution of photoelectrons resulting from an ionization experiment on atoms or molecules. However, when used…Nicolas Ladda, Fabian Westmeier, Sagnik Das et al.·Mar 20, 2025SaveLearn
Energy Response and Resolution to Positrons in a Capillary-Tube Dual-Readout CalorimeterWe present the results of a test beam campaign on a capillary-tube fibre-based dual-readout calorimeter, designed for precise hadronic and electromagnetic energy measurements in future collider…Sebastiano Francesco Albergo, Alessandro Braghieri, Alexander Burdyko et al.·Mar 19, 2025SaveLearn
Ultra-cold neutron simulation framework for the free neutron lifetime experiment τSPECTThe precise determination of the free neutron lifetime is of great significance in modern precision physics. This key observable is linked to the mixing of up and down quarks via the…Julian Auler, Utkarsh Bajpai, Martin Engler et al.·Mar 19, 2025SaveLearn
Measurement of the Quantum Efficiency of Electrode Materials for VUV Photons in Liquid XenonLight dark matter searches using ionization signals in dual-phase liquid xenon (LXe) time projection chambers (TPCs) are limited by low-energy ionization backgrounds, including those from the…Shingo Kazama, Naoki Aoyama, Yoshitaka Itow et al.·Mar 19, 2025SaveLearn
Prototyping and Test of the "Canis" HTS Planar Coil Array for Stellarator Field ShapingThea Energy, Inc. is currently developing the "Eos" planar coil stellarator, the Company's first integrated fusion system capable of forming optimized stellarator magnetic fields without…D. Nash, D. A. Gates, W. S. Walsh et al.·Mar 19, 2025SaveLearn
Seven-dimensional Trajectory Reconstruction for VAMOS++The VAMOS++ magnetic spectrometer is characterized by a large angular and momentum acceptance and highly non-linear ion optics properties requiring the use of software ion trajectory reconstruction…M. Rejmund, A. Lemasson·Mar 19, 2025SaveLearn
Minimal material, maximum coverage: Silicon Tracking System for high-occupancy conditionsSilicon strip sensors have long been a reliable technology for particle detection. Here, we push the limits of silicon tracking detectors by targeting an unprecedentedly low material budget of 2%-7%…M. Teklishyn, L. M. Collazo Sánchez, U. Frankenfeld et al.·Mar 19, 2025SaveLearn
Enhanced UV Detection in GaN-Based Photodetectors through InN/AlN Heterostructure Integration and Doping-Engineered PIN ArchitectureThis study presents a comprehensive simulation-based optimization of gallium nitride (GaN)-based metal-semiconductor-metal (MSM) photodetectors designed for ultraviolet (UV) applications. The…M. Kilin, O. Tanriverdi, B. Karahan et al.·Mar 18, 2025SaveLearn
Measurement of SiPM Dark Currents and Annealing Recovery for Fluences Expected in ePIC Calorimeters at the Electron-Ion ColliderSilicon photomultipliers (SiPMs) will be used to read out all calorimeters in the ePIC experiment at the Electron-Ion Collider (EIC). A thorough characterization of the radiation damage expected for…Jiajun Huang, Sean Preins, Ryan Tsiao et al.·Mar 18, 2025SaveLearn
Flexible BiSel/NiO-based X-ray synapses bridging the functions of detection and memoryCurrently, the X-ray detectors are widely used in medical imaging, industrial inspection, aerospace, and other fields, as the market demand for high-efficiency, flexible, and low-power detectors is…Qiao Wang, Pengfei Li, Yushou Song et al.·Mar 18, 2025SaveLearn
AI-driven Uncertainty Quantification & Multi-Physics Approach to Evaluate Cladding Materials in a MicroreactorThe pursuit of enhanced nuclear safety has spurred the development of accident-tolerant cladding (ATC) materials for light water reactors (LWRs). This study investigates the potential of repurposing…Alex Foutch, Kazuma Kobayashi, Ayodeji Alajo et al.·Mar 18, 2025SaveLearn
Analytical Modeling and TCAD simulation of n-Fz Double Sided Si Microstrip Detector Equipped with WGR irradiated by Protons for the R3B ExperimentRadiation hard n-Fz Double Sided Silicon microstrip Detectors are used at the Silicon Tracker for the detection of two-dimensional position and energy measurement of the incident protons in the R3B…Puspita Chatterjee, Nitu Saini, Ajay Kumar Srivastava·Mar 18, 2025SaveLearn
Optimization of geomagnetic shielding based on detection efficiencyDue to the progressive increase in size of the latest Cherenkov-type detectors, it is becoming increasingly important to design a suitable compensation system based on coils of the Earth's…Sara R. Cabo, Yasuhiro Nishimura, Sergio Luis Suárez Gómez et al.·Mar 18, 2025SaveLearn
Metal Foil Detectors assembly for the beam and background monitoring in the LHCb experimentAfter an upgrade in 2019--2021, the LHCb experiment is taking data in Run 3 (2022--2026) with an instantaneous luminosity of proton-proton collisions of 2\!×\!1033 cm-2s-1. This…V. Pugatch, F. Alessio, V. Balagura et al.·Mar 17, 2025SaveLearn
High-resolution computed tomography of two-dimensional beam profile using dual-axis rotating wireThe use of a wire probe is a robust method for beam profile measurement, but it can only provide a 1D projection of the beam profile. In this study, we developed a novel method for measuring a beam…Rin Ota, Nanako Nakajima, Ryuto Takemasa et al.·Mar 17, 2025SaveLearn
A custom experimental setup for scintillator characterization: application to a Ce-doped GAGG crystalScintillators are widely used in radiation detection, with continuous advancements enhancing their performance and developing new materials. This study presents a custom experimental setup for the…L. Gironi, S. Dell'Oro, C. Gotti et al.·Mar 17, 2025SaveLearn