Suppression of the optical crosstalk in a multi-channel silicon photomultiplier arrayWe propose and study a method of optical crosstalk suppression for silicon photomultipliers (SiPMs) using optical filters. We demonstrate that attaching absorptive visible bandpass filters to the…Takahiko Masuda, Daniel G. Ang, Nicholas R. Hutzler et al.·May 4, 2021SaveLearn
Diagnostics for ultrashort X-ray pulses using silicon trackersThe spectrum of laser-plasma generated X-rays is very important, it characterizes electron dynamics in plasma and is basic for applications. However, the accuracies and efficiencies of existing…Jiaxing Wen, Minghai Yu, Yuchi Wu et al.·May 3, 2021SaveLearn
The Linear Phase Correction of MIEZE with Magnetic Wollaston PrismsI propose the use of two magnetic Wollaston prisms to correct the linear Larmor phase aberration of MIEZE, introduced by the transverse size of the sample. With this approach, the resolution function…Fankang Li·May 3, 2021SaveLearn
Large Angle MIEZE with Extended Fourier TimeModulation of Intensity Emerging from Zero Effort (MIEZE) is a neutron resonant spin echo technique which allows one to measure time correlation scattering functions in materials by implementing…Ryan Dadisman, Georg Ehlers, Fankang Li·May 3, 2021SaveLearn
RNA Identification and Detection of Nucleic Acids as Aerosols in Air Samples by Means of Photon and Electron InteractionsThis study presents a methodology to reveal traces of viral particles, as aerosol with known chemical and molecular structure, in a sample by means of photon and electron interactions. The method is…Luca J. Tagliapietra, John I. Adlish, Piero Neuhold et al.·May 1, 2021SaveLearn
Time-of-Flight Photoelectron Momentum Microscopy at 100-500 MHz Synchrotron Sources: Electron-Optical Chopping or Bandwidth Pre-SelectionThe small time gap of synchrotron radiation in conventional multi-bunch mode (100-500MHz) is prohibitive for time-of-flight (ToF) based electron spectroscopy. Even the new generation of delay-line…G. Schoenhense, K. Medjanik, O. Fedchenko et al.·May 1, 2021SaveLearn
Comparative evaluation of analogue front-end designs for the CMS Inner Tracker at the High Luminosity LHCThe CMS Inner Tracker, made of silicon pixel modules, will be entirely replaced prior to the start of the High Luminosity LHC period. One of the crucial components of the new Inner Tracker system is…Natalia Emriskova·Apr 30, 2021SaveLearn
SANDD: A directional antineutrino detector with segmented 6Li-doped pulse-shape-sensitive plastic scintillatorWe present a characterization of a small (9-liter) and mobile 0.1% 6Li-doped pulse-shape-sensitive plastic scintillator antineutrino detector called SANDD (Segmented AntiNeutrino Directional…F. Sutanto, T. M. Classen, S. A. Dazeley et al.·Apr 30, 2021SaveLearn
Advancements in High Density and Fast Scintillation Detector MaterialsNuclear and high energy physics research has a need for new, high performance scintillators with high light yields; high densities, fast decay times, and are radiation hard. In this paper we present…R. Hawrami, E. Ariesanti, A. Burger et al.·Apr 30, 2021SaveLearn
Improved quality tests of R11410-21 photomultiplier tubes for the XENONnT experimentPhotomultiplier tubes (PMTs) are often used in low-background particle physics experiments, which rely on an excellent response to single-photon signals and stable long-term operation. In particular,…V. C. Antochi, L. Baudis, J. Bollig et al.·Apr 30, 2021SaveLearn
Single photoelectron identification with Incom LAPPD 38Incom Inc. Large Area Picosecond Photodetector (LAPPD) 38 has been tested at Jefferson Lab to identify single-photoelectron signals to assess the potential of this type of device for future…S. P. Malace, S. Wood·Apr 29, 2021SaveLearn
Bulk-Sensitive Spin-Resolved Resonant Electron Energy-Loss Spectroscopy (SR-rEELS): Observation of Element- and Spin-Selective Bulk PlasmonsWe have developed a spin-resolved resonant electron energy-loss spectroscopy (SR-rEELS) in the primary energy of 0.3--1.5 keV, which corresponds to the core excitations of 2p-3d absorption of…Shin-ichi Kimura, Taishi Kawabata, Hiroki Matsumoto et al.·Apr 29, 2021SaveLearn
Passive low-energy nuclear recoil detection with color centersCrystal damage events such as tracks and point defects have been used to record and detect radiation for a long time and recently they have been proposed as a means for dark matter detection. Color…Bernadette K. Cogswell, Apurva Goel, Patrick Huber·Apr 28, 2021SaveLearn
Low-Energy Solar Neutrino Detection Utilizing Advanced Germanium DetectorsWe explore the possibility to use advanced germanium (Ge) detectors as a low-energy solar neutrino observatory by means of neutrino-nucleus elastic scattering. A Ge detector utilizing internal charge…S. Bhattarai, D. -M. Mei, M. -S. Raut·Apr 28, 2021SaveLearn
SAGE : A Monte Carlo Simulation Framework for Experiments with Germanium DetectorsA Geant4-based simulation framework for rare event searching experiments with germanium detectors named SAGE is presented with details. It is designed for simulating, assessing background…Ze She, Hao Ma, Weihe Zeng et al.·Apr 28, 2021SaveLearn
HOSS!The Hall-D Online Skim System (HOSS) was developed to simultaneously solve two issues for the high intensity GlueX experiment. One was to parallelize the writing of raw data files to disk in order to…David Lawrence·Apr 28, 2021SaveLearn
New design approach of Front-End Electronics for high-accuracy time measurement systems used in particle detectionThis paper discusses a detailed design approach to determine the optimal input impedance (Rin) and bandwidth (BW) for current preamplifiers in Front End Electronics (FEE) of high-accuracy time…Abderrahmane Ghimouz, Fatah Rarbi, Olivier Rossetto·Apr 28, 2021SaveLearn
Systematic high-level design of a fifth order Continuous-Time CRFF Delta Sigma ADCIn this paper we present the development of a Systematic high level design model based on MATLAB scripts. It is integrated into a graphical behavioral model toolbox for the synthesis and simulation…Abderrahmane Ghimouz, Fatah Rarbi, Olivier Rossetto·Apr 28, 2021SaveLearn
Operation and characterization of a windowless gas jet target in high-intensity electron beamsA cryogenic supersonic gas jet target was developed for the MAGIX experiment at the high-intensity electron accelerator MESA. It will be operated as an internal, windowless target in the…B. S. Schlimme, S. Aulenbacher, P. Brand et al.·Apr 27, 2021SaveLearn
CNNs for enhanced background discrimination in DSNB searches in large-scale water-Gd detectorsGadolinium-loading of large water Cherenkov detectors is a prime method for the detection of the Diffuse Supernova Neutrino Background (DSNB). While the enhanced neutron tagging capability greatly…David Maksimović, Michael Nieslony, Michael Wurm·Apr 27, 2021SaveLearn
The JSNS2 DetectorThe JSNS2 (J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) experiment aims to search for oscillations involving a sterile neutrino in the eV2 mass-splitting range. The…S. Ajimura, M. Botran, J. H. Choi et al.·Apr 27, 2021SaveLearn
Phase Errors in mid-IR Arrayed Waveguide Gratings based on graded index SiGe-Si technologyIn this paper, we present a method for analysis of phase errors and power truncation in SiGe/Si graded index arrayed waveguide gratings (AWGs) operating in mid-infrared spectral range.…Ainur Koshkinbayeva, Regis Orobtchouk, Pierre Labeye·Apr 27, 2021SaveLearn
Projected sensitivity of the LUX-ZEPLIN (LZ) experiment to the two-neutrino and neutrinoless double beta decays of 134XeThe projected sensitivity of the LUX-ZEPLIN (LZ) experiment to two-neutrino and neutrinoless double beta decay of 134Xe is presented. LZ is a 10-tonne xenon time projection chamber optimized for…The LUX-ZEPLIN, Collaboration, : et al.·Apr 26, 2021SaveLearn
A development of a compact software package for systematic error studies in muon g-2/EDM experiment at J-PARCThe J-PARC muon g-2/EDM experiment aims to measure the muon magnetic moment anomaly aμ = (g -2 ) / 2 ~ . The target sensitivity for aμ is a statistical uncertainty of 450 × 10-9, and…E. Won, Woodo Lee·Apr 26, 2021SaveLearn
New (TH)GEM coating materials characterised using spectroscopy methodsIn this work GEM and single-hole Thick GEM structures, composed of different coating materials, are studied. The used foils incorporate conductive layers made of copper, aluminium, molybdenum,…B. Ulukutlu, P. Gasik, T. Waldmann et al.·Apr 25, 2021SaveLearn