In cavity-based axion dark matter search experiments exploring high mass regions, multiple-cavity design is considered to increase the detection volume within a given magnet bore. We introduce a new idea, referred to as multiple-cell cavity, which provides various benefits including a larger detection volume, simpler experimental setup, and easier phase-matching mechanism. We present the characteristics of this concept and demonstrate the experimental feasibility with an example of a double-cell cavity.
Cite
@article{arxiv.1710.06969,
title = {Concept of multiple-cell cavity for axion dark matter search},
author = {Junu Jeong and SungWoo Youn and Saebyeok Ahn and Jihn E. Kim and Yannis K. Semertzidis},
journal= {arXiv preprint arXiv:1710.06969},
year = {2018}
}