TY - JOUR
T1 - Fast-timing Capabilities of Silicon Sensors for the CMS High-Granularity Calorimeter at the High-Luminosity LHC
AU - Akchurin, Nural
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2017/11/27
Y1 - 2017/11/27
N2 - We report on the signal timing capabilities of thin silicon sensors when traversed by multiple simultaneous minimum ionizing particles (MIP). Three different planar sensors, 133, 211, and 285 μm thick in depletion thickness, have been exposed to high energy muons and electrons at CERN. We describe signal shape and timing resolution measurements as well as the response of these devices as a function of the multiplicity of MIPs. We compare these measurements to simulations where possible. We achieve better than 20 ps timing resolution for signals larger than a few tens of MIPs.
AB - We report on the signal timing capabilities of thin silicon sensors when traversed by multiple simultaneous minimum ionizing particles (MIP). Three different planar sensors, 133, 211, and 285 μm thick in depletion thickness, have been exposed to high energy muons and electrons at CERN. We describe signal shape and timing resolution measurements as well as the response of these devices as a function of the multiplicity of MIPs. We compare these measurements to simulations where possible. We achieve better than 20 ps timing resolution for signals larger than a few tens of MIPs.
UR - http://www.scopus.com/inward/record.url?scp=85039440795&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/928/1/012028
DO - 10.1088/1742-6596/928/1/012028
M3 - Conference article
AN - SCOPUS:85039440795
SN - 1742-6588
VL - 928
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012028
T2 - 17th International Conference on Calorimetry in Particle Physics, CALOR 2016
Y2 - 15 May 2016 through 20 May 2016
ER -