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ALICE is the LHC experiment dedicated to the study of Heavy-Ion collisions. Many observables related to the properties of the medium created in such collisions rely on the excellent capabilities of the detector in terms of Particle…

高能物理 - 实验 · 物理学 2017-09-03 Chiara Zampolli

To improve the ability of particle identification of the RIBLL2 separator at the HIRFL-CSR complex, a new high-performance detector for measuring fragment starting time and position at the F1 dispersive plane has been constructed and…

仪器与探测器 · 物理学 2021-06-10 Fang Fang , Shuwen Tang , Shitao Wang , Xueheng Zhang , Zhiyu Sun , Yuhong Yu , Duo Yan , Shuya Jin , Yixuan Zhao , Shaobo Ma , Yongjie Zhang

The response of a scintillation detector with a cylindrical 1.5-inch LaBr3:Ce crystal to incident neutrons has been measured in the energy range En = 2-12 MeV. Neutrons were produced by proton irradiation of a Li target at Ep = 5-14.6 MeV…

This paper summarizes the results from measurements aiming to characterize ultracold neutron detection with 6Li-doped glass scintillators. Single GS10 or GS20 scintillators, with a thickness of 100-200 micrometer, fulfill the ultracold…

A new data analysis method is developed for the angle resolving silicon telescope introduced at the neutron time of flight facility n_TOF at CERN. The telescope has already been used in measurements of several neutron induced reactions with…

数据分析、统计与概率 · 物理学 2020-06-14 P. Žugec , M. Barbagallo , J. Andrzejewski , J. Perkowski , N. Colonna , D. Bosnar , A. Gawlik , M. Sabate-Gilarte , M. Bacak , F. Mingrone , E. Chiaveri , M. Šako

A new technique for detection of slow neutrons with gaseous detectors using ultra-thin layers with 10B atoms is presented. The reaction between a thermal neutron and a 10B atom releases 2 secondary particles, namely a 7Li ion and an alpha…

仪器与探测器 · 物理学 2022-04-06 N. F. V. Duarte , J. S. Marcos , A. Antognini , C. Klauser , S. A. Felix , C. M. B. Monteiro , F. D. Amaro

We report on the scintillation characterization of a 1 cm^3 CsI(Tl) crystal coupled to a 6 x 6 mm^2 SiPM read out with a custom transimpedance amplifier at cryogenic temperatures. The crystal was prepared with optical-grade surfaces and…

仪器与探测器 · 物理学 2025-11-19 M. Mirzakhani , R. Mahapatra , M. Platt

Photon detectors like the ALICE Calorimeters are vulnerable to both optical and electrical crosstalk between detector channels belonging to the same particle event. In order to quantify the crosstalk generated by a single channel on its…

仪器与探测器 · 物理学 2019-09-06 Alexandru Rusu , Hans Muller

The ALICE experiment at LHC studies the strong interaction sector of the Standard Model with pp, pA and AA collisions. Within the scope of the physics program, measurements of photons, neutral mesons and jets in ALICE are performed by two…

仪器与探测器 · 物理学 2018-10-11 Yuri Kharlov

Recent progress in the development of novel organic scintillators necessitates modern characterization capabilities. As the primary means of energy deposition by neutrons in these materials is n-p elastic scattering, knowledge of the proton…

Next-generation large-scale neutrino detectors, from Eos, at the 1 tonne scale, to Theia, at the 10s-of-ktonne scale, will utilize differences in both the scintillation and Cherenkov light emission for different particle species to perform…

高能物理 - 实验 · 物理学 2023-12-04 E. J. Callaghan , T. Kaptanoglu , M. Smiley , M. Yeh , G. D. Orebi Gann

Organic scintillators doped with capture agents provide a detectable signal for neutrons over a broad energy range. This work characterizes the fast and slow neutron response of EJ-254, an organic plastic scintillator with 5% natural boron…

CLIC is a proposed linear $e^{+}e^{-}$ collider with center-of-mass energies of up to $3\,\textrm{TeV}$. Its main objectives are precise top quark and Higgs boson measurements, as well as searches for Beyond Standard Model physics. To meet…

仪器与探测器 · 物理学 2018-12-07 Simon Spannagel

Traditionally, neutron-$\gamma$ discrimination in organic scintillators relies on techniques such as time-of-flight (ToF) selection and pulse-shape discrimination (PSD). However, particle identification through graphical cuts remains…

A Bayesian approach is proposed for pulse shape discrimination of photons and neutrons in liquid organic scinitillators. Instead of drawing a decision boundary, each pulse is assigned a photon or neutron confidence probability. This allows…

数据分析、统计与概率 · 物理学 2017-03-06 Mateusz Monterial , Peter Marleau , Shaun Clarke , Sara Pozzi

Promising searches for new physics beyond the current Standard Model (SM) of particle physics are feasible through isotope-shift spectroscopy, which is sensitive to a hypothetical fifth force between the neutrons of the nucleus and the…

We report on the first measurement of angular correlations between high-energy pions and slow protons in electron-nucleus ($eA$) scattering, providing a new probe of how a nucleus responds to a fast-moving quark. The experiment employed the…

核实验 · 物理学 2026-02-06 S. J. Paul , M. Arratia , H. Hakobyan , W. Brooks , A. Acar , P. Achenbach , J. S. Alvarado , W. R. Armstrong , N. A. Baltzell , L. Barion , M. Bashkanov , M. Battaglieri , F. Benmokhtar , A. Bianconi , A. S. Biselli , F. Bossù , S. Boiarinov , K. -T. Brinkmann , W. J. Briscoe , V. Burkert , T. Cao , D. S. Carman , P. Chatagnon , H. Chinchay , G. Ciullo , P. L. Cole , A. D'Angelo , N. Dashyan , R. De Vita , A. Deur , S. Diehl , C. Djalali , R. Dupre , H. Egiyan , A. El Alaoui , L. Elouadrhiri , P. Eugenio , M. Farooq , S. Fegan , A. Filippi , C. Fogler , G. Gavalian , G. P. Gilfoyle , R. W. Gothe , B. Gualtieri , M. Hattawy , F. Hauenstein , T. B. Hayward , M. Hoballah , M. Holtrop , Yu-Chun Hung , Y. Ilieva , D. G. Ireland , E. L. Isupov , D. Jenkins , H. S. Jo , D. Keller , M. Khandaker , A. Kim , V. Klimenko , I. Korover , A. Kripko , V. Kubarovsky , L. Lanza , S. Lee , P. Lenisa , X. Li , D. Marchand , V. Mascagna , B. McKinnon , T. Mineeva , V. Mokeev , E. F. Molina Cardenas , C. Munoz Camacho , P. Nadel-Turonski , T. Nagorna , K. Neupane , S. Niccolai , G. Niculescu , M. Osipenko , A. I. Ostrovidov , M. Ouillon , P. Pandey , M. Paolone , L. L. Pappalardo , R. Paremuzyan , E. Pasyuk , C. Paudel , W. Phelps , N. Pilleux , P. S. H. Vaishnavi , S. Polcher Rafael , L. Polizzi , J. W. Price , Y. Prok , A. Radic , T. Reed , J. Richards , M. Ripani , J. Ritman , G. Rosner , S. Schadmand , A. Schmidt , R. A. Schumacher , Y. Sharabian , S. Shrestha , E. Sidoretti , D. Sokhan , N. Sparveris , M. Spreafico , S. Stepanyan , I. I. Strakovsky , S. Strauch , M. Tenorio , F. Touchte Codjo , R. Tyson , M. Ungaro , S. Vallarino , C. Velasquez , L. Venturelli , H. Voskanyan , E. Voutier , Y. Wang , D. P. Watts , U. Weerasinghe , X. Wei , M. H. Wood , L. Xu , Z. Xu , M. Zurek

With the aim of measuring the $^{235}$U(n,f) cross section at the n\_TOF facility at CERN over a wide neutron energy range, a detection system consisting of two fission detectors and three detectors for neutron flux determination was…

This document provides input from the CLIC e+e- linear collider studies to the update process of the European Strategy for Particle Physics. It is submitted on behalf of the CLIC/CTF3 collaboration and the CLIC physics and detector study.…

Pulse shape discriminating scintillator materials in many cases allow the user to identify two basic kinds of pulses arising from two kinds of particles: neutrons and gammas. An uncomplicated solution for building a classifier consists of a…

仪器与探测器 · 物理学 2021-02-03 Andrew Glenn , Qi Cheng , Alan D. Kaplan , Ron Wurtz