利用X射线搜索类轴粒子的光子再生实验
A Photon Regeneration Experiment for Axionlike Particle Search using X-rays
摘要：
在这封信中，我们描述了我们的新的光子再生实验的轴子粒子搜索使用的光子能量为50.2 keV和90.7 keV的X射线束，两个超导磁体的3 T，和Ge探测器具有高量子效率。测量了与零相容的再生光子计数率。得到了类轴子粒子-双光子耦合常数随粒子质量变化的相应极限。我们的设置拓宽了纯陆地实验的能量窗口，致力于通过耦合到两个光子的轴子粒子搜索。这也为光子在磁场中的传播开辟了一个新的实验研究领域。
英文摘要：
In this letter we describe our novel photon regeneration experiment for the axionlike particle search using a x-ray beam with a photon energy of 50.2 keV and 90.7 keV, two superconducting magnets of 3 T, and a Ge detector with a high quantum efficiency. A counting rate of regenerated photons compatible with zero has been measured. The corresponding limits on the pseudoscalar axionlike particle-two photon coupling constant is obtained as a function of the particle mass. Our setup widens the energy window of purely terrestrial experiments devoted to the axionlike particle search by coupling to two photons. It also opens a new domain of experimental investigation of photon propagation in magnetic fields.
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。
