Software-defined lock-in demodulator for low-frequency resistance noise measurementsThe resolution of low-frequency resistance noise measurements can be increased by amplitude modulation, shifting the spectrum of the resistance fluctuations away from the 1/f noise contributed by…Tim Thyzel·Nov 27, 2024SaveLearn
Bulk-Surface Event Discrimination in Point Contact Germanium Detectors at Near-Threshold Energies with Shape-Matching Pulse-Shape MethodsThe p-type point-contact germanium (pPCGe) detectors have been widely adopted in searches for low energy physics events such as neutrinos and dark matter. This is due to their enhanced capabilities…Jia-Shian Wang, Manoj Kumar Singh, Hau-Bin Li et al.·Nov 27, 2024SaveLearn
Demonstration of the light collection stability of a PEN-based wavelength shifting reflector in a tonne scale liquid argon detectorLiquid argon detectors rely on wavelength shifters for efficient detection of scintillation light. The current standard is tetraphenyl butadiene (TPB), but it is challenging to instrument on a large…V. Gupta, G. R. Araujo, M. Babicz et al.·Nov 26, 2024SaveLearn
Scanning Thermal Microscopy in Air and Vacuum: A ComparisonWe present measurements comparing scanning thermal microscopy in air and vacuum. Signal levels are compared and resolution is probed by scanning over the edge of a nanofabricated Ag square embedded…Jabez J. McClelland, Evgheni Strelcov, Ami Chand·Nov 26, 2024SaveLearn
Resistive Fine Granularity Micromegas: Characterization and Performance for Different Spark Protection Resistive SchemesThe aim of the presented work is the development of single-stage amplification resistive Micro Pattern Gas Detectors (MPGD) based on Micromegas technology with the following characteristics: ability…M. Alviggi, M. Biglietti, M. T. Camerlingo et al.·Nov 26, 2024SaveLearn
Single Event Upsets characterization of 65 nm CMOS 6T and 8T SRAM cells for ground level environmentWe present experimental results of the cross-section related to cosmic-ray irradiation at ground level for minimum-sized six-transistors (6T) and eight-transistors (8T) bit-cells SRAM memories…Daniel Malagon, Gabriel Torrens, Jaume Segura et al.·Nov 26, 2024SaveLearn
Measurement of the Resolution of the Timepix4 Detector for 100 keV and 200 keV Electrons for Transmission Electron MicroscopyWe have evaluated the imaging capabilities of the Timepix4 hybrid silicon pixel detector for 100 keV and 200 keV electrons in a Transmission Electron Microscope (TEM). Using the knife-edge method, we…N. Dimova, J. S. Barnard, D. Bortoletto et al.·Nov 25, 2024SaveLearn
SiGe BiCMOS Circuit Design using only PMOS and HBTs Approach for the Ocean Worlds ExplorationSpace exploration to have the biosignatures of extraterrestrial life on different planets with oceans in our solar system and beyond requires the design and manufacturing of robust and reliable…Md Omar Faruk, Steven Corum, Zakaraya Hamdan et al.·Nov 25, 2024SaveLearn
Continuous-wave cryogenic optical absorption spectrometer for sub-THz frequenciesWe present the design of a continuous-wave, highly sensitive optical spectrometer for millimeter-wave frequencies between 50 and 1000 GHz. The spectrometer uses photomixing of near-infrared light to…L. Rogić, N. Somun, S. Griffitt et al.·Nov 24, 2024SaveLearn
A wireless passive pressure sensor with high sensitivityA high-sensitivity wireless pressure sensor with active processing structure designed on the dielectric substrate has been present and evaluated in this paper. The sensor configuration has been…Baiyun Wang, Yijia Cheng, Yujie Hua et al.·Nov 24, 2024SaveLearn
Detection of Sulfur Dioxide by Broadband Cavity-Enhanced Absorption Spectroscopy (BBCEAS)Sulfur dioxide (SO2) is an important precursor for the formation of atmospheric sulfate aerosol and acid rain. We present an instrument using Broadband Cavity-Enhanced Absorption…Ryan Thalman, Nitish Bhardwaj, Callum E. Flowerday et al.·Nov 23, 2024SaveLearn
Project TAIPAN: Results from a Novel Gravity Gradiometer Field TestProject TAIPAN has been carried out jointly by Trinity Research Lab and the Frequency and Quantum Metrology Research Group located at the School of Physics, Mathematics and Computing of the…Alexey V. Veryaskin, Howard C. Golden, Khyl J. McMahon et al.·Nov 23, 2024SaveLearn
Single-Shot Ionization-Based Transverse Profile Monitor for Pulsed Electron BeamsWe present an experimental demonstration of a single-shot, non-destructive electron beam diagnostic based on the ionization of a low-density pulsed gas jet. In our study, 7~MeV electron bunches from…Paul Denham, Alex Ody, Pietro Musumeci et al.·Nov 23, 2024SaveLearn
A simulation framework for SiPMsWe present a Python module for simulating Silicon Photo-Multipliers, Avalanche Photo-Diodes, and Multi-Pixel Photon Counters. This module allows users to perform noise analyses: Dark Count Rate,…J. Peña-Rodríguez, J. Förtsch, C. Pauly et al.·Nov 22, 2024SaveLearn
The SABRE South Technical Design Report Executive SummaryIn this technical design report (TDR) executive summary we describe the SABRE South detector to be built at the Stawell Underground Physics Laboratory (SUPL). The SABRE South detector is designed to…E. Barberio, T. Baroncelli, V. U. Bashu et al.·Nov 21, 2024SaveLearn
uRWELL detector developments at Jefferson Lab for high luminosity experimentsOne of the future plans at Jefferson Lab is running electron scattering experiments with large acceptance detectors at luminosities > 1037cm-2s-1. These experiments allow the measurements…Kondo Gnanvo, Florian Hauenstein, Sara Liyanaarachchi et al.·Nov 20, 2024SaveLearn
Demonstration of the minimal coupling of horizontal accelerations to rotations in a torsion balance suspended from three wiresThe Cavendish torsion balance is the instrument of choice for measuring weak forces, such as gravity. Although torsion balances have extremely high sensitivity for measuring forces over ranges of a…Amit Singh Ubhi, Clive C. Speake, Emilia Chick et al.·Nov 20, 2024SaveLearn
All Electrical Near-Zero Field Magnetoresistance Magnetometry up to 500 C Using SiC DevicesSilicon Carbide is renowned for its exceptional thermal stability, making it a crucial material for high-temperature power devices in extreme environments. While optically detected magnetic resonance…F. Sgrignuoli, I. Viti, Z. G. Yu et al.·Nov 19, 2024SaveLearn
Characterisation of SiC radiation detector technologies with synchrotron X-raysTo cope with environments with high levels of radiation, non-silicon semiconductors such as silicon carbide detectors are being proposed for instrumentation. 4H-SiC diodes for radiation detection…Ivan Lopez Paz, Celeste Fleta, Joan Marc Rafí et al.·Nov 19, 2024SaveLearn
Feasibility study of a novel thermal neutron detection system using event mode camera and LYSO scintillation crystalThe feasibility study of a new technique for thermal neutron detection using a Timepix3 camera (TPX3Cam) with custom-made optical add-ons operated in event-mode data acquisition is presented. The…Tianqi Gao, Mohammad Alsulimane, Sergey Burdin et al.·Nov 18, 2024SaveLearn
End-to-End Multi-Track Reconstruction using Graph Neural Networks at Belle IIWe present the study of an end-to-end multi-track reconstruction algorithm for the central drift chamber of the Belle II experiment at the SuperKEKB collider using Graph Neural Networks for an…Lea Reuter, Giacomo De Pietro, Slavomira Stefkova et al.·Nov 18, 2024SaveLearn
Novel Application of Neutrinos to Evaluate U.S. Nuclear Weapons PerformanceThere is a growing realization that neutrinos can be used as a diagnostic tool to better understand the inner workings of a nuclear weapon. Robust estimates demonstrate that an Inverse Beta Decay…J. R. Distel, E. C. Dunton, J. M. Durham et al.·Nov 18, 2024SaveLearn
Variable Rate Neural Compression for Sparse Detector DataHigh-energy large-scale particle colliders generate data at extraordinary rates. Developing real-time high-throughput data compression algorithms to reduce data volume and meet the bandwidth…Yi Huang, Yeonju Go, Jin Huang et al.·Nov 18, 2024SaveLearn
Analysis of Hardware Synthesis Strategies for Machine Learning in Collider Trigger and Data AcquisitionTo fully exploit the physics potential of current and future high energy particle colliders, machine learning (ML) can be implemented in detector electronics for intelligent data processing and…Haoyi Jia, Abhilasha Dave, Julia Gonski et al.·Nov 18, 2024SaveLearn
IRADCAL: A Monolithic Inorganic Scintillator And Thin Scintillators To Measure Low Energy Electron, Proton And Heavy Ion Albedo Spectrums From Lunar SurfaceThe Moon is directly exposed to various space radiation types: Solar Wind (ions between 0.5 to 10 keV and lower energy electrons), Solar Energetic Particles (SEPs, ranging from 10 keV to several…A. B. Alpat, A. Bozkurt, G. Bartolini et al.·Nov 17, 2024SaveLearn