This paper describes the silicon microstrip tracker of the CMS experiment at the future LHC. The silicon tracker consists of a barrel part with 5 layers and two endcaps with 10 disks each. About 6500 modules will have to be built, each one carrying two daisy-chained silicon sensors and their front-end electronics: The modules have been designed to be as simple and robust as possible. Radiation damage in the silicon sensors is minimized by cooling the whole system down to -10 degrees C. Safe operation after heavy irradiation will be possible due to the high-voltage capability of the sensors. We expect the sensors: to have a signal-to-noise ratio of 10 at the end of 10 years of LHC running, which still gives an efficiency of almost 100%.
The silicon microstrip tracker for CMS / 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. D. Rold;N. Demaria;M. d. Plama;R. Dell'Orso;R. D. Marina;S. Dutta;C. Eklund;L. Feld;L. Fiore;E. Focardi;M. French;K. Freudenreich;A. Frey;A. Furtjes;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;S. Koenig;M. Krammer;P. Lariccia;M. Lenzi;M. Loreti;K. Luebelsmeyer;W. Lustermann;P. Mattig;G. Maggi;M. Mannelli;G. Mantovani;A. Marchioro;C. Mariotti;G. Martignon;B. M. 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;Y. H. Li;S. Watts;B. Wittmer. - In: NUOVO CIMENTO. A. - ISSN 0369-3546. - ELETTRONICO. - 112:(1999), pp. 1307-1316.
The silicon microstrip tracker for CMS
BRUZZI, MARA;D'ALESSANDRO, RAFFAELLO;FOCARDI, ETTORE;
1999
Abstract
This paper describes the silicon microstrip tracker of the CMS experiment at the future LHC. The silicon tracker consists of a barrel part with 5 layers and two endcaps with 10 disks each. About 6500 modules will have to be built, each one carrying two daisy-chained silicon sensors and their front-end electronics: The modules have been designed to be as simple and robust as possible. Radiation damage in the silicon sensors is minimized by cooling the whole system down to -10 degrees C. Safe operation after heavy irradiation will be possible due to the high-voltage capability of the sensors. We expect the sensors: to have a signal-to-noise ratio of 10 at the end of 10 years of LHC running, which still gives an efficiency of almost 100%.I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.