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arXiv · 2602.05518

Three-Dimensional Spiral Beam Injection:Design Principles and Experimental Verification

Hiromi Iinuma·Ryota Matsushita·Muhammad Abdul Rehman·Hisayoshi Nakayama·Satoshi Ohsawa·Kazuro Furukawa
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Abstract

A proof of principle experiment of Three-dimensional spiral beam injection scheme has been carried out. This injection scheme requires a strongly x-y coupled beam to meet magnetic field distribution through solenoid magnet fringe field. In this paper, we introduce outline of experimental setup, results of x-y coupling adjustment with DC electron beam of 80 keV. The results of this experiment will be evaluated and improvements for actual operation will be discussed.

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Hiromi Iinuma, Ryota Matsushita, Muhammad Abdul Rehman, Hisayoshi Nakayama, Satoshi Ohsawa, Kazuro Furukawa. 2026-02-05. Three-Dimensional Spiral Beam Injection:Design Principles and Experimental Verification. https://arxiv.org/abs/2602.05518

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