利用轴子暗物质实验对不可见轴子的扩展搜寻
高能物理 - 实验
2020-03-18 v3 宇宙学与河外天体物理
仪器与探测器
摘要
本文报道了在银晕中于 - 质量范围内利用腔式晕镜搜寻暗物质轴子的结果。该搜寻排除了解决量子色动力学强 CP 问题的不可见轴子基准模型中所预测的全部轴子-光子耦合值范围，并标志着晕镜搜寻首次能够利用替代腔体配置在模式交叉处搜寻轴子。通过部署超低噪声约瑟夫森参量放大器作为第一级信号放大器，在这一较高质量范围内实现了前所未有的灵敏度。
引用
@article{arxiv.1910.08638,
title = {Extended Search for the Invisible Axion with the Axion Dark Matter Experiment},
author = {T. Braine and R. Cervantes and N. Crisosto and N. Du and S. Kimes and L. J Rosenberg and G. Rybka and J. Yang and D. Bowring and A. S. Chou and R. Khatiwada and A. Sonnenschein and W. Wester and G. Carosi and N. Woollett and L. D. Duffy and R. Bradley and C. Boutan and M. Jones and B. H. LaRoque and N. S. Oblath and M. S. Taubman and J. Clarke and A. Dove and A. Eddins and S. R. O'Kelley and S. Nawaz and I. Siddiqi and N. Stevenson and A. Agrawal and A. V. Dixit and J. R. Gleason and S. Jois and P. Sikivie and N. S. Sullivan and D. B. Tanner and E. Lentz and E. J. Daw and J. H. Buckley and P. M. Harrington and E. A. Henriksen and K. W. Murch},
journal= {arXiv preprint arXiv:1910.08638},
year = {2020}
}