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It is challenging to achieve high precision energy resolution for large liquid scintillator detectors. Energy non-uniformity is one of the main obstacles. To surmount it, a calibration-data driven method was developed previously to…

Instrumentation and Detectors · Physics 2021-04-02 Guihong Huang , Yifang Wang , Wuming Luo , Liangjian Wen , Zeyuan Yu , Weidong Li , Guofu Cao , Ziyan Deng , Tao Lin , Jiaheng Zou , Miao Yu

Liquid scintillator detectors are playing an increasingly important role in low-energy neutrino experiments. In this article, we describe a generic energy response model of liquid scintillator detectors that provides energy estimations of…

Instrumentation and Detectors · Physics 2019-02-18 Logan Lebanowski , Linyan Wan , Xiangpan Ji , Zhe Wang , Shaomin Chen

A novel scintillator detector, the SuperFGD, has been selected as the main neutrino target for an upgrade of the T2K experiment ND280 near detector. The detector design will allow nearly 4{\pi} coverage for neutrino interactions at the near…

Scintillating homogeneous detectors represent the state of the art in electromagnetic calorimetry. Moreover, the currently neglected crystalline nature of the most common inorganic scintillators can be exploited to achieve an outstanding…

One of the most promising approaches for the next generation of neutrino experiments is the realization of large hybrid Cherenkov/scintillation detectors made possible by recent innovations in photodetection technology and liquid…

The T2K neutrino experiment at J-PARC uses a set of near detectors to measure the properties of an unoscillated neutrino beam and neutrino interaction cross-sections. One of the sub-detectors of the near-detector complex, the side muon…

Opaque scintillators are designed to have a short scattering length such that scintillation photons are probabilistically confined to a small region of space about their origin. The benefit of this feature is that information on the…

Instrumentation and Detectors · Physics 2023-02-10 Andrew Wilhelm , Garrett Wendel , Brandon Collins , Doug Cowen , Igor Jovanovic

A tightly focused pulsed laser can locally modify the crystal structure inside the bulk of a scintillator. The result is incorporation of so-called optical barriers with a refractive index (RI) different from that of the crystal bulk, that…

Medical Physics · Physics 2018-07-11 Lisa Bläckberg , Georges El Fakhri , Hamid Sabet

An upgrade of the long baseline neutrino experiment T2K near detector ND280 is currently being developed with the goal to reduce systematic uncertainties in the prediction of number of events at the far detector Super-Kamiokande. The…

Instrumentation and Detectors · Physics 2019-02-20 O. Mineev , A. Blondel , Y. Favre , S. Fedotov , A. Khotjantsev , A. Korzenev , Yu. Kudenko , A. Mefodiev , E. Noah , D. Sgalaberna , S. Suvorov

In the case of underground experiments for neutrino physics or rare event searches, the background caused by cosmic muons contributes significantly and therefore must be identified and rejected. We proposed and optimized a new detector…

Instrumentation and Detectors · Physics 2017-04-05 Y. P. Zhang , J. L. Xu , H. Q. Lu , P. Zhang , C. C. Zhang , C. G. Yang

CUPID will be a next-generation experiment searching for neutrinoless double beta decay in the inverted mass ordering regime. The reduction of backgrounds in the region of interest is critical to the performance of the experiment. Despite…

New experimental research programs in the field of neutrino physics are calling for new detectors with large masses, high energy resolution and good background rejection capabilities. This paper presents a novel hybrid organic/inorganic…

Instrumentation and Detectors · Physics 2018-07-03 S. Wagner , M. Grassi , A. Cabrera

Measuring the neutrino mixing parameter \ensuremath{\sin^2\theta_{13}} to the sub-percent precision level could be necessary in the next ten years for the precision unitary test of the PMNS matrix. In this work, we discuss the possibility…

High Energy Physics - Experiment · Physics 2023-03-17 Jinnan Zhang , Jun Cao

The Solenoidal Large Intensity Device (SoLID) is a large acceptance spectrometer capable of operating at the luminosity frontier. It is proposed to fully exploit the scientific potential of the continuous electron beam accelerator facility…

Instrumentation and Detectors · Physics 2024-08-30 Zein-Eddine Meziani

The integration of PET into MRI to form a hybrid system requires often compromises for both subsystems. For example, the integration might come at the cost of a reduced PET detector height or a reduced MRI examination volume diameter. Here,…

The magnetised near detector (ND280) of the T2K long-baseline neutrino oscillation experiment has been recently upgraded aiming to satisfy the requirement of reducing the systematic uncertainty from measuring the neutrinonucleus interaction…

High Energy Physics - Experiment · Physics 2024-11-01 S. Abe , I. Alekseev , T. Arai , T. Arihara , S. Arimoto , N. Babu , V. Baranov , L. Bartoszek , L. Berns , S. Bhattacharjee , A. Blondel , A. V. Boikov , M. Buizza-Avanzini , J. Capó , J. Cayo , J. Chakrani , P. S. Chong , A. Chvirova , M. Danilov , C. Davis , Yu. I. Davydov , A. Dergacheva , N. Dokania , D. Douqa , T. A. Doyle , O. Drapier , A. Eguchi , J. Elias , D. Fedorova , S. Fedotov , D. Ferlewicz , Y. Fuji , Y. Furui , A. Gendotti , A. Germer , L. Giannessi , C. Giganti , V. Glagolev , J. Hu , K. Iwamoto , M. Jakkapu , C. Jesús-Valls , J. Y. Ji , C. K. Jung , H. Kakuno , S. P. Kasetti , M. Kawaue , M. Khabibullin , A. Khotjantsev , T. Kikawa , H. Kikutani , H. Kobayashi , T. Kobayashi , S. Kodama , M. Kolupanova , A. Korzenev , U. Kose , Y. Kudenko , S. Kuribayashi , T. Kutter , M. Lachat , K. Lachner , D. Last , N. Latham , D. Leon Silverio , B. Li , W. Li , Z. Li , C. Lin , L. S. Lin , S. Lin , T. Lux , K. Mahtani , L. Maret , D. A. Martinez Caicedo , S. Martynenko , T. Matsubara , C. Mauger , C. McGrew , J. McKean , A. Mefodiev , E. Miller , O. Mineev , A. L. Moreno , A. Muñoz , T. Nakadaira , K. Nakagiri , V. Nguyen , L. Nicola , E. Noah , T. Nosek , W. Okinaga , L. Osu , V. Paolone , S. Parsa , R. Pellegrino , M. A. Ramirez , M. Reh , C. Ricco , A. Rubbia , K. Sakashita , N. Sallin , F. Sanchez , T. Schefke , C. M. Schloesser , D. Sgalaberna , A. Shvartsman , N. Skrobova , A. J. Speers , I. A. Suslov , S. Suvorov , D. Svirida , S. Tairafune , H. Tanigawa , A. Teklu , V. V. Tereshchenko , M. Tzanov , I. I. Vasilyev , H. T. Wallace , N. Whitney , K. Wood , Y. -h. Xu , G. Yang , N. Yershov , M. Yokoyama , Y. Yoshimoto , X. Zhao , H. Zheng , T. Zhu , P. Zilberman , E. D. Zimmerman

We have developed and tested a new way of coupling bolometric light detectors to scintillating crystal bolometers based upon simply resting the light detector on the crystal surface, held in position only by gravity. This straightforward…

Instrumentation and Detectors · Physics 2019-05-30 M. Barucci , J. W. Beeman , V. Caracciolo , L. Pagnanini , L. Pattavina , G. Pessina , S. Pirro , C. Rusconi , K. Schäffner

For several decades now, scintillator detectors have found a wide range of applications in particle physics, including neutrino detection, the search for dark matter and even medical imaging. These detectors so far have strongly relied on…

Instrumentation and Detectors · Physics 2025-03-17 Diana Navas-Nicolás , Cloé Girard-Carillo , Stefan Schoppmann

The combination of plastic scintillators with Silicon Photo-Multipliers (SiPMs) is widely used for detecting radiation in high-energy astrophysics, particle physics, neutrino physics, or medical physics. An example of application for this…

Instrumentation and Methods for Astrophysics · Physics 2025-02-14 Nicolas De Angelis , Franck Cadoux , Coralie Husi , Merlin Kole , Sławomir Mianowski

Fast timing detectors are an essential element in the experimental setup for time-of-flight (ToF) mass measurements of unstable nuclei. We have upgraded the scintillator detectors used in experiments at the National Superconducting…