Noise evaluation of silicon strip super-module with ABCN250 readout chips for the ATLAS detector upgrade at the High Luminosity LHC

K. Todome, O. Jinnouchi, A. Clark, G. Barbier, F. Cadoux, Y. Favre, D. Ferrere, S. Gonzalez-Sevilla, G. Iacobucci, D. La Marra, E. Perrin, M. Weber, Y. Ikegami, K. Nakamura, Y. Takubo, Y. Unno, R. Takashima, J. Tojo, T. Kono, K. HanagakiM. Hirose, Y. Homma, S. Sato, K. Hara, K. Sato

Research output: Contribution to journalArticle

Abstract

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.

Original languageEnglish
Pages (from-to)229-234
Number of pages6
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume831
DOIs
Publication statusPublished - Sep 21 2016

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

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    Todome, K., Jinnouchi, O., Clark, A., Barbier, G., Cadoux, F., Favre, Y., Ferrere, D., Gonzalez-Sevilla, S., Iacobucci, G., La Marra, D., Perrin, E., Weber, M., Ikegami, Y., Nakamura, K., Takubo, Y., Unno, Y., Takashima, R., Tojo, J., Kono, T., ... Sato, K. (2016). Noise evaluation of silicon strip super-module with ABCN250 readout chips for the ATLAS detector upgrade at the High Luminosity LHC. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 831, 229-234. https://doi.org/10.1016/j.nima.2016.03.018