Upgrade of the ALICE Time Projection Chamber

An interaction rate of 50 kHz is expected for the Pb-Pb periods after the luminosity upgrade of the LHC during LS2, and the ALICE upgrade plans foresee to operate the experiment at these interaction rates. For this purpose, the MWPC-based TPC readout chambers will be replaced by Gas Electron Multipl...

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Detalles Bibliográficos
Autor principal: CERN. Geneva. The LHC experiments Committee
Lenguaje:eng
Publicado: 2013
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1622286
Descripción
Sumario:An interaction rate of 50 kHz is expected for the Pb-Pb periods after the luminosity upgrade of the LHC during LS2, and the ALICE upgrade plans foresee to operate the experiment at these interaction rates. For this purpose, the MWPC-based TPC readout chambers will be replaced by Gas Electron Multipliers (GEMs), allowing a continuous readout of the TPC. The details of this upgrade are described in this Technical Design Report.

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