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Related papers: Laser calibration system for the CERES Time Projec…

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A Central Laser Facility is a system composed of a laser placed at a certain distance from a light-detector array, emitting fast light pulses, typically in the vertical direction, with the aim to calibrate that array. During calibration…

Instrumentation and Methods for Astrophysics · Physics 2014-07-28 Markus Gaug

A UV laser calibration system is developed for the Jiangmen Underground Neutrino Observatory (JUNO), a 20-kton liquid scintillator-based, long baseline reactor anti-neutrino experiment. This system is capable of delivering fast laser pulses…

Instrumentation and Detectors · Physics 2019-01-30 Yuanyuan Zhang , Jianglai Liu , Mengjiao Xiao , Feiyang Zhang , Tao Zhang

A series of beam tests were conducted at the KEK AR test beamline in ordet to investigate the performance of a prototype detector for instrumentation in the low-E beamline at the CERN H2 line. For the silicon strip detector, the…

Instrumentation and Detectors · Physics 2025-05-27 Y. Hino , M. Harada , N. Meguro , T. Tada , Y. Koshio , K. Sakashita , M. Friend , T. Nakadaira , S. Nishimori , Y. Nagai

The tagging system of the KEDR detector is a symmetrical focusing magnetic spectrometer for electrons and positrons scattered at small angles; it is embedded into the lattice of the VEPP-4M collider and intended for two-photon processes…

Instrumentation and Detectors · Physics 2017-09-13 V. V. Kaminskiy , N. Yu. Muchnoi , V. N. Zhilich

Particle energy chirp is shown to be a useful instrument in the staging laser wake field acceleration directed to generation of high-quality dense electron beams. The chirp is a necessary tool to compensate non-uniformity of acceleration…

Plasma Physics · Physics 2021-06-02 N. Pathak , A. Zhidkov , T. Hosokai

We present results from in-flight calibration of the High Energy Transmission Grating Spectrometer (HETGS) on the Chandra X-ray Observatory. Basic grating assembly parameters such as orientation and average grating period were measured…

Astrophysics · Physics 2009-11-10 Herman L. Marshall , Daniel Dewey , Kazunori Ishibashi

The subject of space charge in ionization detectors is reviewed, showing how the observations and the formalism used to describe the effects have evolved, starting with applications to calorimeters and reaching recent, large-size time…

Instrumentation and Detectors · Physics 2021-03-05 Sandro Palestini

The GanESS experiment will exploit the high-pressure noble gas time projection chamber technology to detect coherent elastic neutrino-nucleus scattering (CE$\nu$NS) at the European Spallation Source (ESS). The detector, able to operate at…

Instrumentation and Detectors · Physics 2025-04-16 L. Larizgoitia , A. Simón , E. Oblak , C. Echeverria , P. Dietz , A. Castillo , L. Donneger , J. J. Gómez-Cadenas , F. Monrabal

The use of low-temperature detectors, such as cryogenic calorimeters, has pioneered the recent advancements in low-energy rare event searches. These detectors provide a low-noise environment essential for the direct detection of dark matter…

Instrumentation and Detectors · Physics 2026-02-25 Giorgio Del Castello

Gaseous Time Projection Chambers with Optical Readout are sensitive detectors suitable for 3D measurement of low-energy O(1 keV) particles and are proposed for detecting rare events such as Dark Matter particle interactions. The CYGNO…

This paper presents the setup assembled to characterize and measure the spatial and timing resolutions of AC-coupled Low Gain Avalanche Diodes (AC-LGADs), using a 1060 nm laser source to deposit initial charges with a defined calibration…

Instrumentation and Detectors · Physics 2026-02-23 Danush Shekar , Shirsendu Nanda , Zhenyu Ye , Ryan Heller , Artur Apresyan

We constructed and operated a double phase (liquid-vapour) pure argon Large Electron Multiplier Time Projection Chamber (LAr LEM-TPC) with a sensitive area of 10x10 cm$^2$ and up to 30 cm of drift length. The LEM is a macroscopic hole…

Instrumentation and Detectors · Physics 2015-05-13 A. Badertscher , L. Knecht , M. Laffranchi , D. Lussi , A. Marchionni , G. Natterer , P. Otiougova , F. Resnati , A. Rubbia , T. Viant

The real-time data processing of the next generation of experiments conducted at FAIR requires a reliable reconstruction of event topologies and, therefore, will depend heavily on in-situ calibration procedures. A neural network-based…

Instrumentation and Detectors · Physics 2025-05-26 Valentin Kladov , Johan Messchendorp , James Ritman

We present a compact, ionization-based detector for the state-selective and spatially resolved measurement of individual Rydberg atoms trapped in the vicinity of an atom chip. The system combines an electrostatic lens system for guiding…

Quantum Physics · Physics 2025-07-08 Conny Glaser , Dominik Jakab , Florian Jessen , Manuel Kaiser , Jozsef Fortagh , Andreas Günther

The performance of a particle accelerator can be limited by the build-up of an electron cloud (EC) in the vacuum chamber. Secondary electron emission from the chamber walls can contribute to EC growth. An apparatus for in-situ measurements…

The measurement of cosmic rays at energies exceeding 100 TeV per nucleon is crucial for enhancing the understanding of high-energy particle propagation and acceleration models in the Galaxy. HERD is a space-borne calorimetric experiment…

The Detector Control System (DCS) of the COMPASS experiment at CERN is presented. The experiment has a high level of complexity and flexibility and a long time of operation, that constitute a challenge for its full monitorisation and…

Systems and Control · Computer Science 2013-07-05 P. Bordalo , A. S. Nunes , C. Pires , C. Quintans , S. Ramos

In Extensive Air Shower (EAS) experiments, the primary direction is reconstructed by the space-time pattern of secondary particles. Thus the equalization of the transit time of signals coming from different parts of the detector is crucial…

Instrumentation and Detectors · Physics 2009-09-29 H. H. He , P. Bernardini , A. K. Calabrese Melcarne , S. Z. Chen

The High Energy Cosmic-Radiation Detection (HERD) facility has been proposed as a leading experiment on China's Space Station (CSS). Scheduled for installation around 2027, HERD is expected to operate for at least a decade. The main…

High Energy Astrophysical Phenomena · Physics 2025-04-18 Keerthana Rajan Lathika