Author/Authors :
Akesson، نويسنده , , T. and Arik، نويسنده , , E. and Baker، نويسنده , , K. and Baron، نويسنده , , S. and Benjamin، نويسنده , , Matthew D. and Bertelsen، نويسنده , , H. and Bondarenko، نويسنده , , V. and Bytchkov، نويسنده , , V. and Callahan، نويسنده , , J. and Capeans-Garrido، نويسنده , , M. and Cardiel Sas، نويسنده , , L. and Catinaccio، نويسنده , , A. and Cetin، نويسنده , , S.A. and Cwetanski، نويسنده , , P. and Dam Hieu، نويسنده , , M. and Danielsso، نويسنده ,
Abstract :
The ATLAS Transition Radiation Tracker (TRT) performance depends critically on the choice of the active gas and on its properties. The most important operational aspects, which have led to the final choice of the active gas for the operation of the TRT at the LHC design luminosity, are presented. The TRT performance expected at these conditions is reviewed, including pile-up effects at high luminosity.
Keywords :
TRD , TRT , Proportional chamber , ageing , High rate , straw
