过去电子束倒堆对隐藏光子的新限制
New Limits on Hidden Photons from Past Electron Beam Dumps
摘要：
具有轻的额外U（1）规范玻色子的隐藏扇区，即所谓的隐藏光子，最近引起了一些关注，因为它们是标准模型之外的物理学的共同特征，如弦论和超对称性，并且在最近的天体物理观测中也引起了极大的兴趣。隐藏的光子已经受到各种实验室实验的限制，目前正在进行和即将进行的实验中寻找。我们总结了目前的状态，隐藏的光子限制从过去的电子束流转储实验，包括两个新的限制，从这样的实验在高能加速器研究组织在日本（KEK）和加速器线（LAL，奥赛）到目前为止还没有被考虑。我们所有的限制都考虑到了从蒙特卡罗模拟中获得的实验接受度。
英文摘要：
Hidden sectors with light extra U(1) gauge bosons, so-called hidden photons, have recently attracted some attention because they are a common feature of physics beyond the Standard Model like string theory and supersymmetry and additionally are phenomenologically of great interest regarding recent astrophysical observations. The hidden photon is already constrained by various laboratory experiments and presently searched for in running as well as upcoming experiments. We summarize the current status of limits on hidden photons from past electron beam dump experiments including two new limits from such experiments at the High Energy Accelerator Research Organization in Japan (KEK) and the Laboratoire de l'accelerateur lineaire (LAL, Orsay) that have so far not been considered. All our limits take into account the experimental acceptances obtained from Monte Carlo simulations.
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