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THE MODEL OF CYLINDRICAL IRON-FREE BETATRON (in Russian)

Journal Article · · Zhur. Tekh. Fiz.
OSTI ID:4130555
In ordinary betatron construction the acceleration of electrons in an axially symmetric magnetic field is described by the ratio 2: 1 and the field gradient logarithm n = (d log H)/(d log r). The condition O < n < 1 has to be fulfilled for simultaneous axial and radial focusing. The value n = O (uniform field orbit) corresponds to a complete absence of axial focusing. The stability of axial electron motion can be secured by electrical or magnetic mirrors. In heterogeneous fields the value n = O can cause resonance amplification of radial oscillations. It is shown that a sufficiently high rate of magnetic field build- up compensates the ampliflcations. The design and performance of ironfree betatron are described. (R.V.J.)
Research Organization:
Leningrad Polytechnic Inst.
NSA Number:
NSA-14-026319
OSTI ID:
4130555
Journal Information:
Zhur. Tekh. Fiz., Journal Name: Zhur. Tekh. Fiz. Vol. Vol: 30
Country of Publication:
Country unknown/Code not available
Language:
Russian

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