Free particle oscillation frequency in an isochronous cyclotron as affected by space charge

Autor: Glazov, A. A., Dzhelepov, V. P., Dmitrievskii, V. P., Zamolodchikov, B. I., Kol'ga, V. V., Kropin, A. A., Onishchenko, L. M., Shvabe, E.
Zdroj: Atomic Energy; September 1963, Vol. 15 Issue: 3 p906-911, 6p
Abstrakt: Theoretical and experimental results are presented from a study of the effect of ionic space charge on the frequency of the free axial oscillations in an isochronous synchrotron. The axial oscillation frequency was determined by resonance excitation of free oscillations with an external electric field. It is shown that the change in frequency of the axial oscillations as a function of space charge density agrees with the results of the theoretical treatment. An experimental determination was made of the azimuthal dimension of the accelerated particle burst at different radii. The studies were made in the Nuclear Problems Laboratory of the United Institute of Nuclear Studies, on a cyclotron with spatial variation of the magnetic field.
Databáze: Supplemental Index
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