English
Related papers

Related papers: Development and Commissioning of a Compact Cosmic …

200 papers

Although the origin of ultra high energy cosmic rays is still unknown, significant progress has been achieved in last decades with the construction of large arrays that are currently taking data. One of the most important pieces of…

Instrumentation and Methods for Astrophysics · Physics 2014-12-16 D. Ravignani , A. D. Supanitsky

Muons and other ionizing radiation produced by cosmic rays and radiative decays affect CMOS/CCD sensor. When particles colliding with sensors atoms cause specific kind of noise on images recorded by cameras. We present a concept and…

This article documents the muon reconstruction and identification efficiency obtained by the ATLAS experiment for 139 fb$^{-1}$ of $pp$ collision data at $\sqrt{s}=13$ TeV collected between 2015 and 2018 during Run 2 of the LHC. The…

High Energy Physics - Experiment · Physics 2021-08-27 ATLAS Collaboration

With the dramatic rise in high-quality galaxy data expected from Euclid and Vera C. Rubin Observatory, there will be increasing demand for fast high-precision methods for measuring galaxy fluxes. These will be essential for inferring the…

This work reinterprets so-called 'noise' in cosmic ray imaging, indicating that the data of reconstructed Points of Closest Approach (PoCA points) outside the volume of interest defined by traditional tomography methods contain valuable…

High Energy Physics - Experiment · Physics 2025-09-17 Rongfeng Zhang , Zibo Qin , Cheng-en Liu , Qite Li , Yong Ban , Chen Zhou , Qiang Li

Muon radiography, also known as muography, is a non-destructive geophysical technique for the study of the internal structure of large objects such as volcanoes. This is possible by constructing an image based on the differential absorption…

Instrumentation and Detectors · Physics 2021-06-14 R. Calderón-Ardila , A. Almela , M. Gómez-Berisso , A. Sedoski , C. Varela , A. Vesga-Ramírez , H. Asorey

Muons interact with matter via two major interaction mechanisms: ionization and radioactive process, and multiple Coulomb scattering leading to energy loss and trajectory deflection, respectively. For a monoenergetic muon beam crossing an…

Instrumentation and Detectors · Physics 2018-08-24 Zhengzhi Liu

Muography is an innovative imaging technique using naturally produced elementary particles -- atmospheric muons -- like the X-rays of medical imaging. The modification of the particles flux -- by scattering or absorption --, reflects the…

Instrumentation and Detectors · Physics 2024-01-31 Theodore Avgitas , Jean Christophe Ianigro , Jacques Marteau

Cosmic ray muons have been considered as a non-conventional radiation probe in various applications. To utilize cosmic ray muons in engineering applications, two important quantities, trajectory and momentum, must be known. The muon…

Instrumentation and Detectors · Physics 2022-01-04 Junghyun Bae , Stylianos Chatzidakis

The electronics used in the data readout and triggering system for the Compact Muon Solenoid (CMS) experiment at the Large Hadron Collider (LHC) particle accelerator at CERN are exposed to high radiation levels. This radiation can cause…

Studies of the performance of the CMS drift tube barrel muon system are described, with results based on data collected during the CMS Cosmic Run at Four Tesla. For most of these data, the solenoidal magnet was operated with a central field…

Instrumentation and Detectors · Physics 2012-08-27 The CMS Collaboration

Muon radiography is a promising technique to image the internal density structures upto a few hundred meters scale, such as tunnels, pyramids and volcanos, by measuring the flux attenuation of cosmic ray muons after trvaling through these…

Instrumentation and Detectors · Physics 2020-07-29 Y. Cheng , R. Han , Z. Li , J. Li , J. Li , W. Gu , X. Yang , X. Ouyang , B. Liao

The Compact Linear Collider (CLIC) is a concept for a future $e^{+}e^{-}$ linear collider with a center-of-mass energy of up to 3 TeV. The design of a CLIC experiment is driven by the requirements related to the physics goals, as well as by…

Instrumentation and Detectors · Physics 2014-02-13 Christian Grefe

A tracking detector system has been constructed with an innovative approach to the classical multi-wire proportional chamber concept, using contemporary technologies. The detectors, covering an area of 0.58 square meters each, are optimized…

Instrumentation and Detectors · Physics 2016-08-30 Dezső Varga , Gábor Nyitrai , Gergő Hamar , László Oláh

The research focuses on the non-invasive imaging technique using cosmic muon absorption tomography to monitor the internals of archaeological / civil / industrial structures of intermediate size. It integrates experimental measurements and…

Instrumentation and Detectors · Physics 2025-04-01 Piyush Pallav , Purba Bhattacharya , Supratik Mukhopadhyay , Nayana Majumdar

A measurement of the efficiency of CMOS sensors in smartphone cameras to cosmic ray muons is presented. A coincidence in external scintillators indicates the passage of a cosmic ray muon, allowing the measurement of the efficiency of the…

Instrumentation and Methods for Astrophysics · Physics 2021-07-15 Jeff Swaney , Michael Mulhearn , Christian Pratt , Chase Shimmin , Daniel Whiteson

Imaging techniques that use atmospheric muons, collectively named under the neologism "muography", have seen a tremendous growth in recent times, mainly due to their diverse range of applications. The most well-known ones include but are…

Instrumentation and Detectors · Physics 2020-12-09 S. Basnet , E. Cortina Gil , P. Demin , R. M. I. D. Gamage , A. Giammanco , M. Moussawi , M. Tytgat , S. Wuyckens

Cosmic muons are highly energetic and penetrative particles and these figures are used for imaging of large and dense objects such as spent nuclear fuels in casks and special nuclear materials in cargo. Cosmic muon intensity depends on the…

Instrumentation and Detectors · Physics 2021-04-28 Junghyun Bae , Stylianos Chatzidakis , Robert Bean

Recent advances in low-cost, portable cosmic-ray detectors have broadened citizen-science engagement in particle physics studies. Imaging applications such as muography, however, remain largely inaccessible because existing detectors…

Instrumentation and Detectors · Physics 2025-09-09 Chiori Matsushita , Mihiro Nukiwa , Aoi Atobe , Yuzuka Sasaki , Manami Sawai , Rikako Kono , Seyma Esen , Martin Schwinzerl , Kazuo S. Tanaka

This article documents the performance of the ATLAS muon identification and reconstruction using the first LHC dataset recorded at $\sqrt{s}$ = 13 TeV in 2015. Using a large sample of $J/\psi\to\mu\mu$ and $Z\to\mu\mu$ decays from 3.2…

High Energy Physics - Experiment · Physics 2016-05-31 ATLAS Collaboration
‹ Prev 1 4 5 6 7 8 10 Next ›