The development of the superconducting double cusp magnet for intense antihydrogen beams

29th International Conference on Photonic, Electronic, and Atomic Collisions

Nagata, Y.^1 ; Kanai, Y.^1 ; Kuroda, N.^2 ; Higaki, H.^3 ; Matsuda, Y.^2 ; Yamazaki, Y.^1

Atomic Physics Laboratory, RIKEN, Wako, Saitama

351-0198, Japan^1

Graduate School of Arts and Sciences, University of Tokyo, Komaba, Meguro, Tokyo

153-8902, Japan^2

Graduate School of Advanced Sciences of Matter, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima

739-8530, Japan^3

关键词: Antihydrogen;    Cpt symmetries;    Focusing performance;    Hyperfine transition;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/2/022062/pdf
DOI  :  10.1088/1742-6596/635/2/022062

来源: IOP

【 摘 要 】

We have developed a superconducing double cusp magnet for the production of polarized intense antihydrogen atomic beams which are used to make microwave spectroscopy of a ground state hyperfine transition to test the CPT symmetry. The detail of specification and the focusing performance of the magnet will be presented.