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arXiv 1003.2339hep-phastro-ph.COastro-ph.HE
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下一代光子再生实验的挑战与机遇

Challenges and Opportunities for the Next Generation of Photon Regeneration Experiments

Andreas Ringwald

摘要:

近年来,光子再生实验寻找光子振荡成假设的非常弱相互作用的超轻粒子,如轴子,类轴子和隐藏的扇区粒子的签名,大大提高了它们的灵敏度。激光和探测器技术的重要进展,以及加速器中可用磁铁的回收利用,可能会使灵敏度进一步提高,这样,第一次,激光穿过墙壁实验将探索尚未被天体物理学和宇宙学排除在外的参数空间领域。我们回顾这些挑战和机会,为下一代的实验。

英文摘要:

Photon regeneration experiments searching for signatures of oscillations of photons into hypothetical very weakly interacting ultra-light particles, such as axions, axion-like and hidden-sector particles, have improved their sensitivity considerably in recent years. Important progress in laser and detector technology as well as recycling of available magnets from accelerators may allow a big further step in sensitivity such that, for the first time, laser light shining through a wall experiments will explore territory in parameter space that has not been excluded yet by astrophysics and cosmology. We review these challenges and opportunities for the next generation experiments.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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