Mu3e实验：面向HV-MAPS顶点探测器的建造

Thomas Rudzki; Heiko Augustin; Marin Deflorin; Sebastian Dittmeier; Florian Frauen; David Maximilian Immig; Dohun Kim; Frank Meier Aeschbacher; Annie Meneses González; Marius Menzel; Ivan Perić; Sebastian Preuß; André Schöning; Luigi Vigani; Alena Weber; Benjamin Weinläder

Mu3e实验：面向HV-MAPS顶点探测器的建造

仪器与探测器 2021-06-08 v1 高能物理 - 实验

作者: Thomas Rudzki , Heiko Augustin , Marin Deflorin , Sebastian Dittmeier , Florian Frauen , David Maximilian Immig , Dohun Kim , Frank Meier Aeschbacher , Annie Meneses González , Marius Menzel , Ivan Perić , Sebastian Preuß , André Schöning , Luigi Vigani , Alena Weber , Benjamin Weinläder

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摘要

Mu3e实验寻找轻子味破坏衰变 $\mu^+~\rightarrow~e^+~e^+~e^-$ ，最终目标灵敏度为 $10^{16}$ 次衰变中1个事件。此目标只能通过将对每跟踪层的材料预算降至 $X/X_0 \approx 0.1 \%$ 来实现。减薄至 $50\ \mu m$ 的高压单片有源像素传感器（HV-MAPS）用作传感器。气态氦被选为冷却剂。本文给出近期与传感器原型、氦冷却及模块原型相关研究的结果。近期的芯片投片MuPix10已证明其关于效率与时间分辨率的 functionalities。内跟踪器的氦冷却系统已通过全尺寸原型验证。一个装备MuPix10芯片的完整原型将于2021年夏季在Mu3e磁体内测试。

关键词

Mu3e实验轻子味破坏 HV-MAPS 顶点探测器氦冷却 MuPix10

引用

@article{arxiv.2106.03534,
  title  = {The Mu3e experiment: Toward the construction of an HV-MAPS vertex detector},
  author = {Thomas Rudzki and Heiko Augustin and Marin Deflorin and Sebastian Dittmeier and Florian Frauen and David Maximilian Immig and Dohun Kim and Frank Meier Aeschbacher and Annie Meneses González and Marius Menzel and Ivan Perić and Sebastian Preuß and André Schöning and Luigi Vigani and Alena Weber and Benjamin Weinläder},
  journal= {arXiv preprint arXiv:2106.03534},
  year   = {2021}
}

备注

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

Mu3e实验：面向HV-MAPS顶点探测器的建造

摘要

关键词

引用

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