论文标题
旋转对称光子腔的外形工程，用于更快的斧头搜索
Engineering of Form Factor in Rotationally Symmetric Photonic Cavities for Faster Axion Searches
论文作者
论文摘要
外形可以在光子腔中设计，从而大大提高了轴突卤体检测器的扫描速度。使用光子腔的高阶模式，我们可以在较大的质量范围内探测依赖常规铜腔的当前检测器的范围。主要思想是产生具有纵向场分布的高阶模式，该模式距离腔轴和空腔壁相对较高，从而导致相对较大的外形并保持高质量的因子。检测器扫描速度显着增加，因为它与构成因子的平方成比例乘以质量因子。
Form factor can be engineered in photonic cavities such that it dramatically increases the scan speed of axion haloscope detectors. Using higher-order modes of a photonic cavity, we can probe axions at larger mass ranges beyond the reach of current detectors that rely on conventional copper cavities. The main idea is to produce a higher-order mode with longitudinal field distribution that has relatively high amplitude away from both the cavity axis and the cavity walls such that it results in a relatively large form factor and maintains a high-quality factor. The detector scan speed significantly increases as it is proportional to the square of the form factor multiplied by the quality factor.
