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This paper presents a novel pixel chip readout scheme: the Region-of-Interest Readout Circuit (ROIRC), which is designed for large area, large array pixel chips and Gas Pixel Detector (GPD). This design employs a sentinel pixel detection…

The development of CMOS pixel sensors with column parallel read-out and integrated zero-suppression has resulted in a full size, nearly 1 Megapixel, prototype with ~100 \mu s read-out time. Its performances are quite close to the ILD vertex…

仪器与探测器 · 物理学 2010-07-16 Christine Hu-Guo , IPHC Collaboration , IRFU Collaboration

We investigate the performance of large area radiation detectors, with high energy- and spatial-resolution, intended for the development of a Total Energy Detector with gamma-ray imaging capability, so-called i-TED. This new development…

仪器与探测器 · 物理学 2018-04-18 P. Olleros , L. Caballero , C. Domingo-Pardo , V. Babiano , I. Ladarescu , D. Calvo , P. Gramage , E. Nacher , J. L. Tain , A. Tolosa

This paper presents a comprehensive optimisation study to maximise the light collection efficiency of scintillating cube elements used in the SoLid detector. Very short baseline reactor experiments, like SoLid, look for active to sterile…

Imaging Cherenkov detectors are crucial for particle identification (PID) in nuclear and particle physics experiments. Fast reconstruction algorithms are essential for near real-time alignment, calibration, data quality control, and…

仪器与探测器 · 物理学 2024-07-11 Cristiano Fanelli , James Giroux , Justin Stevens

Scanning Electron Microscopy (SEM) is indispensable for characterizing the microstructure of thin films during perovskite solar cell fabrication. Accurate identification and quantification of lead iodide and perovskite phases are critical…

材料科学 · 物理学 2025-10-01 Jian Guo Pan , Lin Wang , Xia Cai

Co-Salient Object Detection (CoSOD) aims at detecting common salient objects within a group of relevant source images. Most of the latest works employ the attention mechanism for finding common objects. To achieve accurate CoSOD results…

计算机视觉与模式识别 · 计算机科学 2023-03-14 Peng Zheng , Jie Qin , Shuo Wang , Tian-Zhu Xiang , Huan Xiong

The AMS detector, to be installed on the International Space Station, includes a Ring Imaging Cerenkov detector with two different radiators, silica aerogel (n=1.05) and sodium fluoride (n=1.334). This detector is designed to provide very…

PARISROC is a complete read out chip, in AMS SiGe 0.35 !m technology, for photomultipliers array. It allows triggerless acquisition for next generation neutrino experiments and it belongs to an R&D program funded by the French national…

The design and realization of a prototype for the Small-Size class Telescopes of the Cherenkov Telescope Array is one of the cornerstones of the ASTRI project. The prototype will adopt a focal plane camera based on Silicon Photo-Multiplier…

We recently proposed a high-granularity calorimeter insert for the Electron-Ion Collider (EIC) that is based on plastic scintillator tiles readout with silicon photomultipliers. In this work, we concretize its design by characterizing its…

仪器与探测器 · 物理学 2023-05-30 Miguel Arratia , Luis Garabito Ruiz , Jiajun Huang , Sebouh J. Paul , Sean Preins , Miguel Rodriguez

Incom 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 applications in Cherenkov light detection.…

仪器与探测器 · 物理学 2021-09-01 S. P. Malace , S. Wood

The CLEO-III Detector upgrade for charged particle identification is discussed. The RICH design uses solid LiF crystal radiators coupled with multi-wire chamber photon detectors, using TEA as the photosensor, and low-noise Viking readout…

Positron emission tomography (PET) is the most sensitive biomedical imaging modality for non-invasively detecting and visualizing positron-emitting radiopharmaceuticals within a subject. In PET, measuring the time-of-flight (TOF)…

仪器与探测器 · 物理学 2024-10-17 Minseok Yi , Daehee Lee , Alberto Gola , Stefano Merzi , Michele Penna , Jae Sung Lee , Simon R. Cherry , Sun Il Kwon

A system-on-chip (SoC) photonic-electronic linear-algebra accelerator with the features of wavelength-division-multiplexing (WDM) based broadband photodetections and high-dimensional matrix-inversion operations fabricated in advanced…

系统与控制 · 电气工程与系统科学 2024-02-14 Tzu-Chien Hsueh , Yeshaiahu Fainman , Bill Lin

Single photon sensitive detectors used in high energy physics are, in some applications, required to cover areas the size of several m2, and more specifically in very strong demand with15 an ever finer imaging and timing capability for…

仪器与探测器 · 物理学 2023-02-22 A. Seljak , M. Bračko , R. Dolenec , P. Križan , A. Lozar , R. Pestotnik , S. Korpar

VERITAS employs a 12m segmented mirror and pixellated photomultiplier tube camera to detect the brief pulse of Cherenkov radiation produced by the extensive air shower initiated by a cosmic high-energy gamma ray. The VERITAS data…

天体物理学 · 物理学 2019-08-13 P. Cogan

The Cherenkov Telescope Array (CTA) is the next generation of Imaging Atmospheric Cherenkov Telescopes. It will reach a sensitivity and an energy resolution with no precendent in very high energy gamma-ray astronomy. In order to achieve…

天体物理仪器与方法 · 物理学 2019-08-14 A. López-Oramas , O. Abril , O. Blanch Bigas , J. Boix , V. Da Deppo , M. Doro , L. Font , D. Garrido , M. Gaug , M. Martínez , G. Vasileiadis

The ALICE detector at CERN uses properties of the magnetic field acting on charged particles as part of the particle tracking and identification system -- via measuring the strength of bending of charged particles in a magnetic field…

仪器与探测器 · 物理学 2021-12-03 Piotr Nowakowski , Przemysław Rokita , Łukasz Graczykowski

For the High-Luminosity phase of LHC, the ATLAS experiment is proposing the addition of a High Granularity Timing Detector (HGTD) in the forward region to mitigate the effects of the increased pile-up. The chosen detection technology is Low…