斧头暗物质实验：运行1B分析详细信息

论文标题

斧头暗物质实验：运行1B分析详细信息

Axion Dark Matter eXperiment: Run 1B Analysis Details

论文作者

ADMX Collaboration, Bartram, C., Braine, T., Cervantes, R., Crisosto, N., Du, N., Leum, G., Rosenberg, L. J, Rybka, G., Yang, J., Bowring, D., Chou, A. S., Khatiwada, R., Sonnenschein, A., Wester, W., Carosi, G., Woollett, N., Duffy, L. D., Goryachev, M., McAllister, B., Tobar, M. E., Boutan, C., Jones, M., Laroque, B. H., Oblath, N. S., Taubman, M. S., Clarke, John, Dove, A., Eddins, A., O'Kelley, S. R., Nawaz, S., Siddiqi, I., Stevenson, N., Agrawal, A., Dixit, A. V., Gleason, J. R., Jois, S., Sikivie, P., Solomon, J. A., Sullivan, N. S., Tanner, D. B., Lentz, E., Daw, E. J., Perry, M. G., Buckley, J. H., Harrington, P. M., Henriksen, E. A., Murch, K. W.

论文摘要

在搜索Axion暗物质时，ADMX协作从2018年1月至10月获得了2.81---3.31 $μ$ EV的数据，对应于680---790 MHz的频率范围。使用在强磁场中由微波腔组成的轴突吊带板，ADMX实验排除了在整个频率范围内的100％暗物质密度的Dine-Fischler-Srednicki-Zhitnisky（DFSZ）轴轴，除了由于模式交叉点而引起的几个间隙。本文解释了运行1B的完整ADMX分析，激发了分析选择，这些选择由特定于此运行的详细信息所告知。

Searching for axion dark matter, the ADMX collaboration acquired data from January to October 2018, over the mass range 2.81--3.31 $μ$eV, corresponding to the frequency range 680--790 MHz. Using an axion haloscope consisting of a microwave cavity in a strong magnetic field, the ADMX experiment excluded Dine-Fischler-Srednicki-Zhitnisky (DFSZ) axions at 100% dark matter density over this entire frequency range, except for a few gaps due to mode crossings. This paper explains the full ADMX analysis for Run 1B, motivating analysis choices informed by details specific to this run.

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