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Instruments, Volume 7, Issue 4

December 2023 - 27 articles

Cover Story: Measurement of trapped particles in the Van Allen belts, and in the South Atlantic Anomaly, is interesting to test possible correlations of low-energy particle bursts and strong lithosphere-related phenomena. The Low-Energy Module (LEM) is a compact spectrometer for time-resolved measurements of charged particles’ energy, direction, and composition. It will be launched aboard the NUSES (NeUtrino and Seismic Electromagnetic Signals) space mission. The LEM will measure fluxes of electrons (0.1–7-MeV) and protons (3–50 MeV), monitoring Space Weather along the Low Earth Orbit (LEO) environment. Its detection concept resides in the “active collimation”, allowing direction measurements in the sub-MeV energy range, where traditional tracking techniques are spoiled by multiple scattering. View this paper
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Articles (27)

  • Article
  • Open Access
2,241 Views
23 Pages

Collection of Silicon Detectors Mechanical Properties from Static and Dynamic Characterization Test Campaigns

  • Edoardo Mancini,
  • Lorenzo Mussolin,
  • Giulia Morettini,
  • Massimiliano Palmieri,
  • Maria Ionica,
  • Gianluigi Silvestre,
  • Franck Cadoux,
  • Agnese Staffa,
  • Giovanni Ambrosi and
  • Filippo Cianetti
  • + 6 authors

Physics research is constantly pursuing more efficient silicon detectors, often trying to develop complex and optimized geometries, thus leading to non-trivial engineering challenges. Although critical for this optimization, there are few silicon til...

  • Article
  • Open Access
1 Citations
2,527 Views
15 Pages

The work presented in this paper represents a preliminary study on the performance of the new Silicon tracker layer, Layer 0 (L0), that will be installed on top of the Alpha Magnetic Spectrometer (AMS-02), at the end of 2024. AMS-02 is a cosmic ray (...

  • Communication
  • Open Access
2,605 Views
9 Pages

Kernel Density Estimators for Axisymmetric Particle Beams

  • Christopher M. Pierce and
  • Young-Kee Kim

Bright beams are commonly represented by sampled data in the numerical algorithms used to simulate their properties. However, in these calculations and the analyses of their outputs, the beam’s density is sometimes required and must be calculat...

  • Article
  • Open Access
2 Citations
2,335 Views
11 Pages

Beam Test of the First Prototype of SiPM-on-Tile Calorimeter Insert for the EIC Using 4 GeV Positrons at Jefferson Laboratory

  • Miguel Arratia,
  • Bruce Bagby,
  • Peter Carney,
  • Jiajun Huang,
  • Ryan Milton,
  • Sebouh J. Paul,
  • Sean Preins,
  • Miguel Rodriguez and
  • Weibin Zhang

We recently proposed a high-granularity calorimeter insert for the Electron-Ion Collider (EIC) that uses plastic scintillator tiles read out by SiPMs. Among its features are an ASIC-away-from-SiPM strategy for reducing cooling requirements and minimi...

  • Communication
  • Open Access
2,070 Views
8 Pages

FAST Low-Energy Beamline Studies: Toward High-Peak 5D Brightness Beams for FAST-GREENS

  • Frederick Cropp,
  • Jinhao Ruan,
  • James Santucci,
  • Daniel MacLean,
  • Alex H. Lumpkin,
  • Christopher C. Hall,
  • Jonathan P. Edelen,
  • Alex Murokh,
  • Daniel Broemmelsiek and
  • Pietro Musumeci

The FAST beamline is the injector for the planned Gamma-Ray Electron ENhanced Source (GREENS) program, which aims to achieve the demonstration and first application of a high-efficiency, high-average-power free-electron laser at 515 nm. FAST-GREENS r...

  • Article
  • Open Access
2,560 Views
26 Pages

A Burn-In Apparatus for the ATLAS Tile Calorimeter Phase-II Upgrade Transformer-Coupled Buck Converters

  • Ryan Mckenzie,
  • Roger van Rensburg,
  • Seyedali Moeyedi,
  • Edward Nkadimeng,
  • Stanislav Nemecek,
  • Juan Buritica Yate,
  • Haleh Hadavand and
  • Bruce Mellado

The upgrade of the A Toroidal LHC ApparatuS (ATLAS) hadronic Tile Calorimeter (TileCal) Low-Voltage Power Supply (LVPS) forms a part of the Phase-II Upgrade preparations undertaken by the ATLAS experiment for the data taking during the High-Luminosit...

  • Article
  • Open Access
5 Citations
3,404 Views
12 Pages

A Compact Particle Detector for Space-Based Applications: Development of a Low-Energy Module (LEM) for the NUSES Space Mission

  • Riccardo Nicolaidis,
  • Francesco Nozzoli,
  • Giancarlo Pepponi and
  • on behalf of the NUSES Collaboration

NUSES is a planned space mission aiming to test new observational and technological approaches related to the study of relatively low-energy cosmic rays, gamma rays, and high-energy astrophysical neutrinos. Two scientific payloads will be hosted onbo...

  • Article
  • Open Access
2,469 Views
13 Pages

THz sources offer the potential for higher frequencies and higher breakdown thresholds in accelerating structures in comparison with conventional RF sources. They also benefit from larger field strengths, field gradients, better beam synchronization...

  • Article
  • Open Access
1 Citations
2,327 Views
10 Pages

The International Space Station (ISS) orbits at an average altitude of 400 km, in the Low Earth Orbit (LEO) and is regularly occupied by astronauts. The material of the Station, the residual atmosphere and the geomagnetic field offer a partial protec...

  • Brief Report
  • Open Access
2,417 Views
8 Pages

Research on plasma accelerators for high-energy colliders has rapidly progressed over the past few decades. Plasma acceleration with a high repetition rate will enable higher collider luminosity, but results in a heated plasma. This study investigate...

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Instruments - ISSN 2410-390X