This paper describes the Silicon microstrip Tracker of the CMS experiment at LHC. It consists of a barrel part with 5 layers and two endcaps with 10 disks each. About 10 000 single-sided equivalent modules have to be built, each one carrying two daisy-chained silicon detectors and their front-end electronics. Back-to-back modules are used to read-out the radial coordinate. The tracker will be operated in an environment kept at a temperature of T=−10°C to minimize the Si sensors radiation damage. Heavily irradiated detectors will be safely operated due to the high-voltage capability of the sensors. Full-size mechanical prototypes have been built to check the system aspects before starting the construction.
The CMS silicon tracker / E Focardi;S Albergo;M Angarano;P Azzi;E Babucci;N Bacchetta;A Bader;G Bagliesi;A Basti;U Biggeri;G.M Bilei;D Bisello;D Boemi;F Bosi;L Borrello;C Bozzi;S Braibant;H Breuker;M Bruzzi;A Buffini;S Busoni;A Candelori;A Caner;R Castaldi;A Castro;E Catacchini;B Checcucci;P Ciampolini;C Civinini;D Creanza;R D’Alessandro;M.Da Rold;N Demaria;M.de Palma;R Dell’Orso;R Della Marina;S Dutta;C Eklund;L Feld;L Fiore;M French;K Freudenreich;A Frey;A Fürtjes;A Giassi;M Giorgi;A Giraldo;B Glessing;W.H Gu;G Hall;R Hammarstrom;T Hebbeker;A Honma;J Hrubec;M Huhtinen;A Kaminsky;V Karimaki;St Koenig;M Krammer;P Lariccia;M Lenzi;M Loreti;K Leubelsmeyer;W Lustermann;P Mättig;G Maggi;M Mannelli;G Mantovani;A Marchioro;C Mariotti;G Martignon;B.Mc Evoy;M Meschini;A Messineo;E Migliore;S My;A Paccagnella;F Palla;D Pandoulas;A Papi;G Parrini;D Passeri;M Pieri;S Piperov;R Potenza;V Radicci;F Raffaelli;M Raymond;F Rizzo;A Santocchia;B Schmitt;G Selvaggi;L Servoli;G Sguazzoni;R Siedling;L Silvestris;A Starodumov;I Stavitski;G Stefanini;B Surrow;P Tempesta;G Tonelli;A Tricomi;T Tuuva;C Vannini;P.G Verdini;G Viertel;Z Xie;Li Yahong;S Watts;B Wittmer. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - ELETTRONICO. - 453:(2000), pp. 121-125. [10.1016/S0168-9002(00)00616-1]
The CMS silicon tracker
FOCARDI, ETTORE;BRUZZI, MARA;S. Busoni;D'ALESSANDRO, RAFFAELLO;
2000
Abstract
This paper describes the Silicon microstrip Tracker of the CMS experiment at LHC. It consists of a barrel part with 5 layers and two endcaps with 10 disks each. About 10 000 single-sided equivalent modules have to be built, each one carrying two daisy-chained silicon detectors and their front-end electronics. Back-to-back modules are used to read-out the radial coordinate. The tracker will be operated in an environment kept at a temperature of T=−10°C to minimize the Si sensors radiation damage. Heavily irradiated detectors will be safely operated due to the high-voltage capability of the sensors. Full-size mechanical prototypes have been built to check the system aspects before starting the construction.
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