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Cherenkov radiation enables high-energy particle identification through its velocity-dependent emission angle, yet conventional detectors fail to detect momenta beyond tens of GeV/c owing to the absence of natural materials with near-unity…

Optics · Physics 2025-08-29 Zhixiong Xie , Xiao Lin , Song Zhu , Chunyu Huang , Yu Luo , Hao Hu

We describe the design, construction and performance of a Ring Imaging Cherenkov Detector (RICH) constructed to identify charged particles in the CLEO experiment. Cherenkov radiation occurs in LiF crystals, both planar and ones with a novel…

We present the results of a Monte-Carlo study of the sensitivity of the planned IceCube detector to predicted fluxes of muon neutrinos at TeV to PeV energies. A complete simulation of the detector and data analysis is used to study the…

Astrophysics · Physics 2008-11-26 The IceCube Collaboration , J. Ahrens

As part of the upgrade of the Pierre Auger Observatory, known as AugerPrime, the Underground Muon Detector is being installed in the low-energy extension of the Surface Detector, allowing for a direct measurement of the muonic component of…

Instrumentation and Methods for Astrophysics · Physics 2025-09-11 Joaquin de Jesus

This report presents a draft of a new detector designed to determine the chemical composition of primary cosmic rays based on the characteristics of the angular distribution of Cherenkov light from EAS. The installation, consisting of…

Here we consider the results of direct measurements of muons in extensive air showers with zenith angles $\theta \le 45^{\circ}$ and energy above $10^{17}$ eV, obtained at the Pierre Auger Observatory and Yakutsk array. In both experiments…

High Energy Astrophysical Phenomena · Physics 2024-04-30 A. V. Glushkov , A. V. Sabourov , L. T. Ksenofontov , K. G. Lebedev

Cherenkov light from cosmic-ray muons is a significant source of background for the Imaging Atmospheric Cherenkov Technique. However, muon events are also valuable as a diagnostic tool because they produce distinctive ring images, and the…

Astrophysics · Physics 2019-08-14 T. B. Humensky

Several methods can be used to perform statistical inference of primary composition of cosmic rays measured with water Cerenkov detectors as those in use at the Pierre Auger Southern Observatory. In the present work we assess the impact of…

The muon detectors of the experiments at the Large Hadron Collider (LHC) have to cope with unprecedentedly high neutron and gamma ray background rates. In the forward regions of the muon spectrometer of the ATLAS detector, for instance,…

Instrumentation and Detectors · Physics 2016-10-04 B. Bittner , J. Dubbert , O. Kortner , H. Kroha , F. Legger , R. Richter , O. Biebel , A. Engl , R. Hertenberger , F. Rauscher

The TORCH time-of-flight detector is designed to provide a 15 ps timing resolution for charged particles, resulting in $\pi$/$K$ particle identification up to 10 GeV/c momentum over a 10 m flight path. Cherenkov photons, produced in a…

Measurements of cosmic ray electron+positron spectrum above 10 TeV with ground-based experiments is challenging because of the difficulty of rejection of hadronic extensive air shower background. We study the efficiency of rejection of the…

High Energy Astrophysical Phenomena · Physics 2021-02-18 A. Neronov , D. Semikoz

A new particle identification device for Jlab 12 GeV program is proposed. It is based on the measurement of time information obtained by means of a new photon detector and time measuring concept. The expected time measurement precision for…

Instrumentation and Detectors · Physics 2007-05-23 S. Majewski , A. Margaryan , L. Tang

The European collaboration ANTARES aims to operate a large neutrino telescope in the Mediterranean Sea, 2400 m deep, 40 km from Toulon (France). Muon neutrinos are detected through the muon produced in charged current interactions in the…

High Energy Physics - Experiment · Physics 2007-05-23 Alain Romeyer , Juan De Dios Zornoza Gomez , Ronald Bruijn

A prototype detector is being developed which combines the functions of a Time Projection Chamber for charged particle tracking and a Cherenkov detector for particle identification. The TPC consists of a 10x10x10 cm3 drift volume where the…

Instrumentation and Detectors · Physics 2015-12-18 Craig Woody , Babak Azmoun , Richard Majka , Michael Phipps , Martin Purschke , Nikolai Smirnov

This study presents the development of large-area (18 $\times $ 18 $\times $ 2 cm$^3$), high refractive index ($n \sim $1.05) hydrophobic silica aerogel tiles for use as Cherenkov radiators. These transparent aerogel tiles will be installed…

Instrumentation and Detectors · Physics 2017-01-03 Makoto Tabata , Ichiro Adachi , Yoshikiyo Hatakeyama , Hideyuki Kawai , Takeshi Morita , Takayuki Sumiyoshi

Water Cherenkov detectors offer a robust and economical solution for real-time radiation monitoring by detecting Cherenkov light from charged particles moving faster than light in water. This work presents a novel two-stage classification…

Instrumentation and Detectors · Physics 2026-01-27 Alejandro Núñez-Selin , Iván Sidelnik , Christian Sarmiento-Cano , Hernán Asorey , Luis A. Núñez

A muon telescope based on 8 water cherenkov detectors was mounted at Basic Environmental Observatory - Moussala - Institute for Nuclear Research and Nuclear Energy - Bulgarian Academy of Science. The telescope will be used for continuous…

Instrumentation and Detectors · Physics 2007-05-23 I. Angelov , E. Malamova , J. Stamenov

Current experiments aimed at measuring the UHE (E>100 PeV) neutrino flux via detection of coherent Cherenkov radiation are summarized.

Astrophysics · Physics 2008-11-26 Dave Besson

Muon imaging, especially muon scattering tomography (MST), has recently garnered significant attention. MST measures the magnitude of muon scattering angles inside an object, which depends not only on the material properties but also on the…

Instrumentation and Detectors · Physics 2025-09-17 Pei Yu , Ziwen Pan , Jiajia Zhai , Yu Xu , Li Deng , Zhengyang He , Zhe Chen , Zechao Kang , Yuhong Yu , Xueheng Zhang , Liangwen Chen , Lei Yang , Zhiyu Sun