| Issue |
EPJ Web Conf.
Volume 315, 2024
International Workshop on Future Linear Colliders (LCWS2024)
|
|
|---|---|---|
| Article Number | 02017 | |
| Number of page(s) | 14 | |
| Section | Accelerator | |
| DOI | https://doi.org/10.1051/epjconf/202431502017 | |
| Published online | 18 December 2024 | |
https://doi.org/10.1051/epjconf/202431502017
Beamstrahlung backgrounds in ILD at linear (ILC) and circular (FCCee) colliders*
KEK, Tsukuba, Japan
* This work was carried out in the framework of the ILD concept group
** e-mail: daniel.jeans@kek.jp
Published online: 18 December 2024
We describe a simulation study of backgrounds in the Time Projection Chamber of the International Large Detector due to beamstrahlung, comparing FCC-ee operating at 91 and 240 GeV with ILC at 250 GeV. This background depends on the amount of initial beamstrahlung per bunch crossing, the design of the machine-detector interface, and the collision rate, which are all significantly different at these different colliders. We also estimate the density of the ion cloud which builds up in the TPC due to this background source.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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