PoS - Proceedings of Science
Volume 398 - The European Physical Society Conference on High Energy Physics (EPS-HEP2021) - T12: Detector R&D and Data Handling
ATLAS toward the High Luminosity era: challenges on electronic systems
C. Solans Sanchez*  on behalf of the ATLAS Collaboration
Full text: pdf
Pre-published on: January 17, 2022
Published on: May 12, 2022
To maximize the physics reach, the LHC plans to increase its instantaneous luminosity to 7.5 $\times$ 10$^{34}$ cm$^{−2}$s$^{−1}$, delivering from 3 to 4 ab$^{−1}$ of data at $\sqrt{s}$=14 TeV. In order to cope with this operation condition, the ATLAS detector will require new sets of both front-end and back-end electronics. A new trigger and DAQ system will also be implemented with a single-level hardware trigger featuring a maximum rate of 1 MHz and 10 $\mu$s latency. Enhanced software algorithms will further process and select events, storing them at a rate of 10 kHz for offline analysis. The large number of detector channels, huge volumes of input and output data, short time available to process and transmit data, harsh radiation environment and the need of low power consumption all impose great challenges on the design and operation of electronic systems.
DOI: https://doi.org/10.22323/1.398.0826
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.