TY - JOUR
T1 - Noise evaluation of silicon strip super-module with ABCN250 readout chips for the ATLAS detector upgrade at the High Luminosity LHC
AU - Todome, K.
AU - Jinnouchi, O.
AU - Clark, A.
AU - Barbier, G.
AU - Cadoux, F.
AU - Favre, Y.
AU - Ferrere, D.
AU - Gonzalez-Sevilla, S.
AU - Iacobucci, G.
AU - La Marra, D.
AU - Perrin, E.
AU - Weber, M.
AU - Ikegami, Y.
AU - Nakamura, K.
AU - Takubo, Y.
AU - Unno, Y.
AU - Takashima, R.
AU - Tojo, J.
AU - Kono, T.
AU - Hanagaki, K.
AU - Hirose, M.
AU - Homma, Y.
AU - Sato, S.
AU - Hara, K.
AU - Sato, K.
N1 - Funding Information:
The research was supported and financed in part by the Japan Society for Promoting Science KAKENHI-A Grant number 20244038 and KAKENHI-C Grant numbers 20540291 and 25400298 , KAKENHI for Young Scientists-B Grant number 26800156 , the Ministry of Education, Culture, Sports, Science and Technology-Japan KAKENHI for Research on Priority Area Grant number 20025007 , for Scientific Research on Innovative Areas Grant number 23104002 , Grants from the Swiss State Secretariat for Education, Research and Innovation, the Swiss National Science Foundation and the Canton of Geneva. We also thank the ITk pixel testbeam members who contributed to make these measurements possible.
Publisher Copyright:
© 2016 Elsevier B.V.
PY - 2016/9/21
Y1 - 2016/9/21
N2 - Toward High Luminosity LHC (HL-LHC), the whole ATLAS inner tracker will be replaced, including the semiconductor tracker (SCT) which is the silicon micro strip detector for tracking charged particles. In development of the SCT, integration of the detector is the important issue. One of the concepts of integration is the “super-module” in which individual modules are assembled to produce the SCT ladder. A super-module prototype has been developed to demonstrate its functionality. One of the concerns in integrating the super-modules is the electrical coupling between each module, because it may increase intrinsic noise of the system. To investigate the electrical performance of the prototype, the new Data Acquisition (DAQ) system has been developed by using SEABAS. The electric performance of the super-module prototype, especially the input noise and random noise hit rate, was investigated by using SEABAS system.
AB - Toward High Luminosity LHC (HL-LHC), the whole ATLAS inner tracker will be replaced, including the semiconductor tracker (SCT) which is the silicon micro strip detector for tracking charged particles. In development of the SCT, integration of the detector is the important issue. One of the concepts of integration is the “super-module” in which individual modules are assembled to produce the SCT ladder. A super-module prototype has been developed to demonstrate its functionality. One of the concerns in integrating the super-modules is the electrical coupling between each module, because it may increase intrinsic noise of the system. To investigate the electrical performance of the prototype, the new Data Acquisition (DAQ) system has been developed by using SEABAS. The electric performance of the super-module prototype, especially the input noise and random noise hit rate, was investigated by using SEABAS system.
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U2 - 10.1016/j.nima.2016.03.018
DO - 10.1016/j.nima.2016.03.018
M3 - Article
AN - SCOPUS:84977079034
SN - 0168-9002
VL - 831
SP - 229
EP - 234
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
ER -