论文标题
观察超新星用对撞机探测器发射斧头
Observing Axion Emission from Supernova with Collider Detectors
论文作者
论文摘要
我们认为有可能在将来观察附近超新星（SN）的轴突发射，这可以由Pre-SN警报系统，撞机检测器（例如Atlas和CMS和CMS）和ILC检测器（即ILC探测器（即ILD和SID））提前知道。可以通过检测器中的强磁场将SN的轴轴转换为光子，并且可以通过电磁训练表检测光子。我们估计由于附近SN而引起的信号和背景事件的数量，并表明信号数量可能很大。如果在SN时停止光束并将检测器操作切换到SN Axion搜索时，则可以观察到附近SN的轴突发射。
We consider a possibility to observe the axion emission from a nearby supernova (SN) in the future, which can be known in advance by the pre-SN alert system, by collider detectors like the LHC detectors (i.e., the ATLAS and the CMS) and the ILC detectors (i.e., the ILD and SiD). The axion from the SN can be converted to the photon by the strong magnetic field in the detector and the photon can be detected by electromagnetic calorimeter. We estimate the numbers of signal and background events due to a nearby SN and show that the number of signal may be sizable. The axion emission from a nearby SN may be observed if, at the time of the SN, the beam is stopped and the detector operation is switched to the one for the SN axion search.
