论文标题
SKA通过射电天文学检测CDM阿尔卑斯山的潜力
Potential of SKA to Detect CDM ALPs with Radio Astronomy
论文作者
论文摘要
轴突状颗粒（ALP）是许多理论上良好动机的扩展，粒子物理学（SM）在许多理论上动机的扩展中预测的光伪量表颗粒。在过去的几年中，寻找冷暗物质（CDM）阿尔卑斯山已经获得了巨大的立场。基本上，阿尔卑斯山的特征是它们与两个光子耦合，这使阿尔卑斯山可以腐烂成两个光子。在这项工作中，我们探索了平方公里阵列（SKA）的潜力，以检测具有射电天文学的CDM ALP，以试图检测Alps转换到天体物理场中光子上的观察性特征。
Axion-like particles (ALPs) are light pseudo-scalar particles predicted in many theoretically well-motivated extensions to the standard model of particle physics (SM). The search for cold dark matter (CDM) ALPs has gained tremendous ground over the last few years. Essentially ALPs are characterized by their coupling with two photons which allows ALPs to decay into two photons. In this work, we explore the potential of the Square Kilometer Array (SKA) to detect CDM ALPs with radio astronomy in an attempt to detect an observational signature of ALPs conversion onto photons in astrophysical field.
