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Recent results of Micromegas SDHCAL with a new readout chip

Abstract : Calorimetry at future linear colliders could be based on a particle flow approach where granularity is the key to high jet energy resolution. Among different technologies, Micromegas chambers with 1 cm2 pad segmentation are studied for the active medium of a hadronic calorimeter. A chamber of 1 m2 with 9216 channels read out by a low noise front-end ASIC called MICROROC has recently been constructed and tested. Chamber design, ASIC circuitry and preliminary test beam results are reported.
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http://hal.in2p3.fr/in2p3-00628787
Contributor : Claudine Bombar <>
Submitted on : Thursday, February 9, 2012 - 5:23:16 PM
Last modification on : Wednesday, July 22, 2020 - 9:54:12 AM

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  • HAL Id : in2p3-00628787, version 1
  • ARXIV : 1202.0624

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M. Chefdeville, C. Adloff, J. Blaha, J.-J. Blaising, A. Dalmaz, et al.. Recent results of Micromegas SDHCAL with a new readout chip. International Workshop on Future Linear Colliders (LCWS11), Sep 2011, Granada, Spain. ⟨in2p3-00628787⟩

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