The upgrade of the ALICE TPC with GEMs and continuous readout

Author:

Adolfsson J.,Ahmed M.,Aiola S.,Alme J.,Alt T.,Amend W.,Anastasopoulos F.,Andrei C.,Angelsmark M.,Anguelov V.,Anjam A.,Appelshäuser H.,Aprodu V.,Arnold O.,Arslandok M.,Baitinger D.,Ball M.,Barnaföldi G.G.,Bartsch E.,Becht P.,Bellwied R.,Berdnikova A.,Berger M.,Bialas N.,Bialas P.,Biswas S.,Blidaru B.,Boldizsár L.,Bratrud L.,Braun-Munzinger P.,Bregant M.,Britton C.L.,Brucker S.,Brücken E.J.,Büsching H.,Soto Camacho R.,Campos A.L.,Caragheorgheopol G.,Carvalho D.D.,Castro A.J.,Chatzidaki P.,Christiansen P.,Clonts L.G.,Cormier T.M.,Couto A.L.D.,Cubas H.G.A.,Deisting A.,Dhankher P.,Dittrich S.,Duta V.,Ehlers R.,Engel M.,Ericson M.N.,Ezell N.B.,Fabbietti L.,Flor F.,Föhner G.,Frankenfeld U.,Futo E.,Gaardhøje J.J.,Munhoz M.G.,Garabatos C.,Gasik P.,Geiger T.,Gera Á,Glässel P.,Goh D.J.Q.,Grachov O.,Grein A.,Gul M.,Gunji T.,Habib M.,Hamagaki H.,Hamar G.,Hansen J.C.,Harlenderova A.,Harris J.W.,Hassan S.,Hauer P.,Hayashi S.,Heckel S.T.,Hehner J.,Heino J.K.,Hellbär E.,Helstrup H.,Herghelegiu A.,Hernandes da Costa Porto L.,Hernandez R.A.,Hernandez Herrera H.D.,Herold T.,Hilden T.E.,Hohlweger B.,Hornung S.,Hughes C.,Hummel S.,Ivanov M.,Jung J.,Jung M.,Just D.,Kangasaho E.,Karayan L.,Ketzer B.,Kirsch S.,Kleiner M.,Klemenz T.,Klewin S.,Knospe A.G.,Koskinen E.,Kowalski M.,Kreis L.,Krüger M.,Kupfer N.,Lang R.,Lautner L.,Lesch M.,Lesenechal Y.,Liebske F.,Lippmann C.,Litichevskyi V.,Ljunggren M.,Llope W.J.,Mahmood S.,Mahmoud T.,Majka R.D.,Markert C.,Martinez J.,Martins T.A.,Masciocchi S.,Mathis A.,Matonoha O.,Matsuyama Y.,Matyja A.,Meres M.,Mihaylov D.L.,Miśkowiec D.,Mittelstaedt T.,Montali L.S.,Moraes D.M.,Mordasini C.,Morhardt T.,Muley S.,Mulligan J.,Munzer R.H.,Murakami H.,Münning K.,Nassirpour A.,Natal da Luz H.,Nattrass C.,Negrao De Oliveira R.A.,Neves H.G.,Nielsen B.S.,Noije W.A.V.,Ogino M.,Oliveira Da Silva A.C.,Oskarsson A.,Ottnad J.,Oyama K.,Önnerstad A.,Österman L.,Pabon A.A.,Pachmayer Y.,Paić G.,Parkkila J.,Pathak S.,Patra R.N.,Peskov V.,Petris M.,Petrovici M.,Planinic M.,Pompei F.,Prodan L.,Radu A.,Radulescu L.,Rak J.,Rasson J.,Ratza V.,Read K.F.,Rehman A.,Renfordt R.,Røed K.,Röhrich D.,Rubio E.,Rudzki T.,Rusu A.,Saleh M.,Sanches B.C.S.,Schambach J.,Scheid S.,Schmidt C.,Schmier A.,Schulte H.,Schweda K.,Sekihata D.,Shimizu N.,Siebig S.,Silva R.W.D.,Silvermyr D.,Simpson D.,Sitar B.,Smirnov N.,Snellman T.,Soltveit H.K.,Sorensen S.P.,Sozzi F.,Stachel J.,Szabo A.,Šerkšnytė L.,Takeuchi Y.,Tambave G.,Tanaka Y.,Terasaki K.,Turpeinen R.J.,Ullaland K.,Ulukutlu B.,Umaka E.,Utrobicic A.,Varga D.,Vargas A.,Vargyas M.,Varma R.,Vazquez Rueda O.,Velure A.,Vereschagin S.,Vergara Limón S.,Vergara Urrutia L.,Vorbach O.,Voss B.,Vranic D.,Warmack R.J.,Weber T.O.,Weidlich C.,Wiechula J.,Windelband B.,Winkler S.,Witt W.

Abstract

Abstract The upgrade of the ALICE TPC will allow the experiment to cope with the high interaction rates foreseen for the forthcoming Run 3 and Run 4 at the CERN LHC. In this article, we describe the design of new readout chambers and front-end electronics, which are driven by the goals of the experiment. Gas Electron Multiplier (GEM) detectors arranged in stacks containing four GEMs each, and continuous readout electronics based on the SAMPA chip, an ALICE development, are replacing the previous elements. The construction of these new elements, together with their associated quality control procedures, is explained in detail. Finally, the readout chamber and front-end electronics cards replacement, together with the commissioning of the detector prior to installation in the experimental cavern, are presented. After a nine-year period of R&D, construction, and assembly, the upgrade of the TPC was completed in 2020.

Publisher

IOP Publishing

Subject

Mathematical Physics,Instrumentation

Cited by 23 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. A novel technique for measuring position resolution of Gas Electron Multipliers (GEM);Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment;2024-01

2. First operation of an ALICE OROC operated in high pressure $${\text {Ar-CO}}_2$$ and $$\text {Ar-CH}_4$$;The European Physical Journal C;2023-12-15

3. Advances in nuclear detection and readout techniques;Nuclear Science and Techniques;2023-12

4. Correction of the baseline fluctuations in the GEM-based ALICE TPC;Journal of Instrumentation;2023-11-01

5. High-tolerance nickel metalized glass gas electron multiplier: development and performance evaluation;Journal of Instrumentation;2023-10-01

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3