betatron

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be·ta·tron

(bā'tă-tron),
A circular electron accelerator that is a source of either high energy electrons or x-rays.
Farlex Partner Medical Dictionary © Farlex 2012

betatron

A cyclotron which accelerates electrons via a pulsating magnetic field, imparting up to 20 MeV of energy. The first medical betatron was opened in the 1950s, but was limited by the low attainable strength of the magnetic field and the size of the magnetic core.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

be·ta·tron

(bā'tă-tron)
A circular electron accelerator that is a source of either high energy electrons or x-rays.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

be·ta·tron

(bā'tă-tron)
A circular electron accelerator that is a source of either high energy electrons or x-rays.
Medical Dictionary for the Dental Professions © Farlex 2012