Possible benefit of longer $L^*$ for detectors at ILC

Yasuhiro Sugimoto

Possible benefit of longer $L^*$ for detectors at ILC

Instrumentation and Detectors 2021-05-13 v1

Authors: Yasuhiro Sugimoto

Abstract

In the present design of ILC, $L^*$ , the distance between the interaction point (IP) and the front surface of the final focusing magnet (QD0), is 4.1 m. The QD0 is supported from the detector platform by a cantilever type support or from the detector itself. This design could cause several difficulties in smooth operation of ILC or in maintenance of detectors. These difficulties could be mitigated by adopting longer $L^*$ optics. In this article, we discuss possible benefit of longer $L^*$ for detectors.

Keywords

international linear collider detector design final focusing magnet interaction point l-star optics

Cite

@article{arxiv.2105.05477,
  title  = {Possible benefit of longer $L^*$ for detectors at ILC},
  author = {Yasuhiro Sugimoto},
  journal= {arXiv preprint arXiv:2105.05477},
  year   = {2021}
}

Comments

Talk presented at the International Workshop on Future Linear Colliders (LCWS2021), 15-18 March 2021. C21-03-15.1

Possible benefit of longer $L^*$ for detectors at ILC

Abstract

Keywords

Cite

Comments

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