236 citations · 1.5k across the 35 of their papers we have counts for
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physics.acc-ph2026
Foundation of Three-Dimensional Spiral Beam Injection Using Canonical Angular Momentum and Symplectic Eigen-Modes
Hiromi Iinuma
Aiming for high injection efficiency in three-dimensional spiral injection, the underlying physical principles governing beam formation and matching should be systematically organi…
physics.acc-ph2026
First Experimental Demonstration of Beam Storage by Three-Dimensional Spiral Injection Scheme for Ultra-Compact Storage Rings
R. Matsushita, H. Iinuma, S. Ohsawa +6
Three-dimensional spiral injection enables beam storage in ultra-compact rings with nanosecond revolution periods. We report first storage of a electron bea…
physics.acc-ph2026
Three-Dimensional Spiral Beam Injection:Design Principles and Experimental Verification
Hiromi Iinuma, Ryota Matsushita, Muhammad Abdul Rehman +3
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…