标题： 向QCD轴子迈进的太阳望远镜中的轴子磁共振 显示英文标题

标题： Inching toward the QCD Axions with Axion Magnetic Resonance in Helioscopes

摘要： 利用螺旋磁体轮廓来增强轴子-光子转换在实验室搜索高轴子质量方面显示出巨大的潜力。 我们将该机制，即轴子磁共振（AMR），从激光实验扩展到轴子太阳望远镜，并证明其在覆盖QCD轴子参数空间方面的潜力。 具体而言，我们将AMR应用于CAST实验的遗留数据，对即将进行的IAXO实验进行预测，并评估其对类轴子粒子和QCD轴子的影响。 我们在所有情况下都观察到了实验灵敏度范围的显著提升。 显示英文摘要

摘要： Utilizing a helical magnet profile to enhance axion-photon conversion showed great promise in laboratory searches for high axion masses. We extend the mechanism, known as the axion-magnetic resonance (AMR), from laser experiments to axion helioscopes and demonstrate its potential in covering QCD axion parameter space. Specifically, we apply AMR to the CAST experiment legacy, make projections for the upcoming IAXO experiment, and assess its implications for both axion-like particles and QCD axions. We observe considerable improvement in the experiment's sensitivity reach in all cases.