Abstract—
A “non-contact” method for measuring the emittance of a corpuscular flow extracted from the Penning ion source of a small linear charged-particle accelerator has been developed and tested. The emittance is calculated by minimizing the difference between the theoretically calculated and experimentally measured beam sizes in the ion-optical system of the accelerator. The dimensions are measured during photographic recording of a luminous trace of a corpuscular flow in the ion-optical system. The results of applying the non-contact method for measuring the emittance of a particle beam flow are presented.
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Kanshin, I.A., Solodovnikov, A.A. Measuring the Emittance of a Charged-Particle Beam in a Small Linear Accelerator. Instrum Exp Tech 63, 315–324 (2020). https://doi.org/10.1134/S0020441220030112
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DOI: https://doi.org/10.1134/S0020441220030112