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The Multi-gap Resistive Plate Chamber (MRPC) is an advanced form of Resistive Plate Chamber (RPC) detector where the gas gap is divided into sub-gaps. MRPCs are known for their good time resolution and detection efficiency for charged…

Instrumentation and Detectors · Physics 2018-08-15 Rajesh Ganai , Mitali Mondal , Shaifali Mehta , Zubayer Ahammed , Subhasis Chattopadhyay

The Time Projection Chamber is the main tracking and particle identification detector of the ALICE experiment. The high luminosities delivered by the CERN LHC in Run 2 (2015-2018) posed new challenges in terms of detector performance and…

Instrumentation and Detectors · Physics 2019-09-10 Ernst Hellbär

The main results of the quality assurance tests performed on the Resistive Plate Chamber used by the ATLAS experiment at LHC as muon trigger chambers are reported and discussed. Since July 2004, about 270 RPC units has been certified at…

Resistive Plate Chambers (RPCs) have traditionally operated with high Global Warming Potential (GWP) gas mixtures, adding to the environmental footprint of large-scale physics experiments. In response, efforts are underway to explore…

Instrumentation and Detectors · Physics 2025-06-23 Aashaq Shah , Thomas Adolphus , Yingchang Zhang , Oleg Brandt

Resistive gaseous detectors can be broadly defined as those operated in conditions where virtually no field lines exist that connect any two metallic electrodes sitting at different potential. This condition can be operationally recognized…

Instrumentation and Detectors · Physics 2015-06-05 Diego Gonzalez-Diaz , Archana Sharma

The mitigation of human-induced climate change is of crucial importance for the sustainability of humankind. For this aim the RPC community has exerted considerable effort over the last decade to reduce the emission of greenhouse gases from…

Instrumentation and Detectors · Physics 2020-12-30 L. Lopes P. Assis , A. Blanco , P. Fonte , M. Pimenta

Numerical calculations have been performed to understand the reason for the observed non-uniform response of a Resistive Plate Chamber (RPC) in a few critical regions such as near edge spacers and corners of the device. In this context, the…

Instrumentation and Detectors · Physics 2016-09-23 Abhik Jash , Nayana Majumdar , Supratik Mukhopadhyay , Satyajit Saha , Subhasis Chattopadhyay

A new readout technique was developed with the primary aim of keeping the number of channels in the front-end electronics as low as possible when scaling up the sensitive area of a Resistive Plate Chamber (RPC). The readout method here…

Instrumentation and Detectors · Physics 2024-07-16 João Pedro de Carvalho Saraiva , Alberto Blanco Castro

The Multigap Resistive Plate Chambers (MRPCs) are gas ionization detectors with multiple gas sub-gaps made of resistive electrodes. The high voltage (HV) is applied on the outer surfaces of outermost resistive plates only, while the…

Instrumentation and Detectors · Physics 2016-12-16 Moon Moon Devi , Naba K. Mondal , B. Satyanarayana , R. R. Shinde

Resistive Plate Chambers have a very important role for muon triggering both in the barrel and in the endcap regions of the CMS experiment at the Large Hadron Collider (LHC). In order to optimize their performance, it is of primary…

Instrumentation and Detectors · Physics 2020-06-03 W. Elmetenawee

Numerical simulation of avalanches, saturated avalanches, and streamers can help us understand the detector physics of Resistive Plate Chambers (RPC). 3D Monte Carlo simulation of an avalanche inside an RPC, the transition from avalanche to…

Instrumentation and Detectors · Physics 2023-10-06 Tanay Dey , Purba Bhattacharya , Supratik Mukhopadhyay , Nayana Majumdar , Abhishek Seal , Subhasis Chattopadhyay

The CMS experiment, located at the CERN Large Hadron Collider, has a redundant muon system composed by three different detector technologies: Cathode Strip Chambers (in the forward regions), Drift Tubes (in the central region) and Resistive…

Resistive plate chambers (RPC) lined with $^{10}B_{4}$C neutron converters is a promising cost effective technology for position-sensitive thermal neutron detection capable to outperform $^{3}$He-based detectors in terms of spatial…

Instrumentation and Detectors · Physics 2020-08-26 L. M. S. Margato , A. Morozov , A. Blanco , P. Fonte , L. Lopes , K. Zeitelhack , R. Hall-Wilton , C. Höglund , L. Robinson , S. Schmidt , P. Svensson

The operations of Resistive Plate Chambers in LHC experiments require Fluorine based (F-based) gases for optimal performance. Recent European regulations demand the use of environmentally unfriendly F-based gases to be limited or banned. In…

A novel concept for position-sensitive thermal neutron detectors based on thin-gap Resistive Plate Chambers (RPC) lined with a neutron converter layer is presented and its feasibility is discussed. Several detector architectures…

Instrumentation and Detectors · Physics 2018-08-29 L. M. S. Margato , A. Morozov

Muography is finding applications in various domains such as volcanology, archaeology, civil engineering, industry, mining, and nuclear waste surveys. To simplify transportation and installation in remote locations after laboratory testing,…

This document presents an overview of the activities of Brazilian groups on gaseous detectors, with emphasis on resistive plate chambers (RPCs) for the CMS experiment at the CERN LHC and related applications. It summarises the design,…

During the upcoming High Luminosity phase of the Large Hadron Collider (HL-LHC), the integrated luminosity of the accelerator will increase to 3000 fb$^{-1}$. The expected experimental conditions in that period in terms of background rates,…

Instrumentation and Detectors · Physics 2022-01-19 A. Samalan , M. Tytgat , G. A. Alves , F. Marujo , F. Torres Da Silva De Araujo , E. M. DaCosta , D. De Jesus Damiao , H. Nogima , A. Santoro , S. Fonseca De Souza , A. Aleksandrov , R. Hadjiiska , P. Iaydjiev , M. Rodozov , M. Shopova , G. Soultanov , M. Bonchev , A. Dimitrov , L. Litov , B. Pavlov , P. Petkov , A. Petrov , S. J. Qian , C. Bernal , A. Cabrera , J. Fraga , A. Sarkar , S. Elsayed , Y. Assran , M. El Sawy , M. A. Mahmoud , Y. Mohammed , C. Combaret , M. Gouzevitch , G. Grenier , I. Laktineh , L. Mirabito , K. Shchablo , I. Bagaturia , D. Lomidze , I. Lomidze , V. Bhatnagar , R. Gupta , P. Kumari , J. Singh , V. Amoozegar , B. Boghrati , M. Ebraimi , R. Ghasemi , M. Mohammadi Najafabadi , E. Zareian , M. Abbrescia , R. Aly , W. Elmetenawee , N. DeFilippis , A. Gelmi , G. Iaselli , S. Leszki , F. Loddo , I. Margjeka , G. Pugliese , D. Ramos , M. Caponero , L. Benussi , S. Bianco , S. Colafranceschi , A. Russo , L. Passamonti , D. Piccolo , D. Pierluigi , G. Saviano , S. Buontempo , A. Di Crescenzo , F. Fienga , G. DeLellis , L. Lista , S. Meola , P. Paolucci , A. Braghieri , P. Salvini , P. Montagna , C. Riccardi , P. Vitulo , B. Francois , T. J. Kim , J. Park , S. Y. Choi , B. Hong , K. S. Lee , J. Goh , H. Lee , J. Eysermans , C. Uribe Estrada , I. Pedraza , H. Castilla-Valdez , A. Sanchez-Hernandez , C. A. Mondragon Herrera , D. A. Perez Navarro , G. A. AyalaSanchez , S. Carrillo , E. Vazquez , N. Zaganidis , A. Radi , A. Ahmad , I. Asghar , H. Hoorani , S. Muhammad , M. A. Shah , B. Mandelli , R. Guida , I. Crotty

The ALICE muon trigger (MTR) system consists of 72 Resistive Plate Chamber (RPC) detectors arranged in two stations, each composed of two planes with 18 RPCs per plane. The detectors are operated in maxi-avalanche mode using a mixture of…