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The scintillation light output of a pure and a Thallium doped Sodium Iodide (NaI) crystal under irradiation with 5.486MeV \alpha -particles has been measured over a temperature range from 1.7K to 300K. Estimates of the decay time constant…

Instrumentation and Detectors · Physics 2012-12-06 C. Sailer , B. Lubsandorzhiev , C. Strandhagen , J. Jochum

Silicon PhotoMultipliers (SiPM) are an excellent choice for the scintillator light readout at hadron calorimeters due to their insensitivity to magnetic fields, low operating voltages, low cost, compactness and mechanical endurance. They…

Instrumentation and Detectors · Physics 2020-01-29 V. Mikhaylov , F. Guber , A. Ivashkin , A. Kugler , V. Kushpil , S. Morozov , O. Svoboda , P. Tlusty

Future cryogenic experiments searching for rare events require reliable, efficient and robust techniques for the detection of photons at temperatures well below that to which low-temperature photomultipliers (PMT) were characterised.…

Nuclear Experiment · Physics 2010-05-24 H. Kraus , V. B. Mikhailik

Decreasing the operation temperature of a Silicon Photo-Multiplier (SiPM) leads to a drop in its dark noise. Some experiments consider cold temperatures as an option for low noise applications of SiPM. One of those is the TAO detector,…

Instrumentation and Detectors · Physics 2021-03-17 N. Anfimov , D. Fedoseev , A. Rybnikov , A. Selyunin , S. Sokolov , A. Sotnikov

The temperature of a nonneutral plasma confined in a Penning-Malmberg trap can be determined by slowly lowering one side of the trap's electrostatic axial confinement barrier; the temperature is inferred from the rate at which particles…

Instrumentation and Detectors · Physics 2020-10-26 E. D. Hunter , J. Fajans , N. A. Lewis , A. P. Povilus , C. Sierra , C. So , D. Zimmer

In this work we will document the design and the performances of a SiPM-based photodetector with a surface area of 100 cm$^2$ conceived to operate as a replacement for PMTs. The signals from 94 SiPMs are summed up to produce an aggregated…

Sympathetic cooling with ultracold atoms and atomic ions enables ultralow temperatures in systems where direct laser or evaporative cooling is not possible. It has so far been limited to the cooling of other microscopic particles, with…

Silicon photomultipliers (SiPM) are solid state light detectors with sensitivity to single photons. Their use in high energy physics experiments, and in particular in ring imaging Cherenkov (RICH) detectors, is hindered by their poor…

Instrumentation and Detectors · Physics 2019-01-16 M. Calvi , P. Carniti , C. Gotti , C. Matteuzzi , G. Pessina

Cooling of particles to mK-temperatures is essential for a variety of experiments with trapped charged particles. However, many species of interest lack suitable electronic transitions for direct laser cooling. We study theoretically the…

Light yield and spatial uniformity for a large variety of configurations of scintillator tiles was studied. The light from each scintillator was collected by a Silicon Photomultiplier (SiPM) directly viewing the produced scintillation light…

Instrumentation and Detectors · Physics 2021-08-11 A. Belloni , Y. M. Chen , A. Dyshkant , T. K. Edberg , S. Eno , V. Zutshi , J. Freeman , M. Krohn , Y. Lai , D. Lincoln , S. Los , J. Mans , G. Reichenbach , L. Uplegger , S. A. Uzunyan

The main effect of radiation damage in a Silicon-Photolumtiplier (SiPM) is a dramatic increase in the dark current. The power dissipated, if not properly cooled, heats the SiPM, whose performance parameters depend on temperature. Heating…

Instrumentation and Detectors · Physics 2022-07-20 E. Garutti , R. Klanner , E. Popova , S. Martens , J. Schwandt , C. Villalba

Plastic scintillator detectors have been extensively used in particle physics experiments for decades. A large-scale detector is typically arranged as an array of staggered long bars which provide a fast trigger signal and/or particle…

Silicon photomultiplier (SiPM), a new type of photosensor, is considered a substitute for traditional photomultiplier tube (PMT) in the next generation of dark matter and neutrino detectors, especially in noble gas detectors like liquid…

Instrumentation and Detectors · Physics 2023-05-31 T. A. Wang , C. Guo , X. H. Liang , L. Wang , M. Y. Guan , C. G. Yang , J. C. Liu , F. Y. Lin

We report on the design and characterization of a prototype monolithic neutron scatter camera that is intended to significantly improve upon the geometrical shortcomings of conventional neutron cameras. The detector consists of a 50 mm…

This paper presents the results of the proton irradiation of silicon photomulipliers (SiPMs) by mono-energetic 170 MeV protons with fluence up to 4.6$\times$10$^{9}$ particles/cm$^2$. In our work, three types of silicon photodetectors from…

The performance of the $200\times2.5\times1$ cm$^3$ plastic scintillator strip with wavelength shifting fiber read-out by two novel photodetectors called Silicon PhotoMultipliers (SiPMs) is discussed. The advantages of SiPM relative to the…

Instrumentation and Detectors · Physics 2009-11-11 V. Balagura , M. Danilov , B. Dolgoshein , S. Klemin , R. Mizuk , P. Pakhlov , E. Popova , V. Rusinov , E. Tarkovsky , I. Tikhomirov

Silicon Photomultipliers (SiPM) represent a promising alternative to classical photomultipliers, for instance, for the detection of photons in high energy physics and medical physics. In the present work, electrical characterizations of…

Instrumentation and Detectors · Physics 2017-08-23 M. J. Boschini , C. Consolandi , P. G. Fallica , M. Gervasi , D. Grandi , M. Mazzillo , S. Pensotti , P. G. Rancoita , D. Sanfilippo , M. Tacconi , G. Valvo

The radiation damage to a silicon photomultiplier (SiPM) set on a satellite orbit increases energy threshold for scintillator detectors. We confirmed that 1 krad of radiation increases the energy threshold by approximately a factor of 10,…

Instrumentation and Detectors · Physics 2024-01-29 Teruaki Morishita , Yasushi Fukazawa , Hiromitsu Takahashi , Taishu Kayanoki , Ryota Niwa , Masaki Hashizume

High-granularity homogeneous electromagnetic calorimeters based on scintillating crystals and silicon photomultipliers (SiPMs) are a promising option for future $e^{+}e^{-}$ Higgs factories, where both excellent energy resolution and a very…

Instrumentation and Detectors · Physics 2026-03-10 Zhiyu Zhao , Dejing Du , Shu Li , Yong Liu , Baohua Qi , Jack Rolph , Haijun Yang

The LHCb experiment at CERN has been upgraded for the Run 3 operation of the Large Hadron Collider (LHC). A new concept of tracking detector based on Scintillating Fibres (SciFi) read out with multichannel silicon photomultipliers (SiPMs)…