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Abstracts Brochure - CERN

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WEPCH195<br />

WEPCH198<br />

28-Jun-06 16:00 - 18:00 WEPCH — Poster Session<br />

Status of the Russian Accelerator Mass Spectrometer Project<br />

M. Petrichenkov, N. Alinovsky, A. Bulushev, A.D. Goncharov, V.<br />

Klyuev, E. Konstantinov, S.G. Konstantinov, A. Kozhemyakin, A.<br />

Kryuchkov, V.V. Parkhomchuk, S. Rastigeev, V.B. Reva, B.N. Sukhina<br />

(BINP SB RAS)<br />

330<br />

The status of the first Russian accelerator<br />

mass spectrometer being developed at BINP<br />

is described. The scheme of the spectrometer<br />

includes two types of ion sources (sputter<br />

and gaseous ones), electrostatic tandem accelerator<br />

with accelerating voltage up to 2<br />

MV and magnesium vapors stripper and also includes the high-energy and low-energy beam lines with analyzers.<br />

The results of the experiments with the ion beams will be given.<br />

The Electron Injector on the Evanescent Oscillations with Coaxial RF Coupling<br />

S.A. Perezhogin, M.I. Ayzatskiy, V.A. Kushnir, V.V. Mytrochenko,<br />

A. Opanasenko, Z.V. Zhiglo (NSC/KIPT)<br />

The results of the bunching system design<br />

and electron motion simulation in the compact<br />

S–band injector are presented in the report.<br />

The injector consists of the low-voltage<br />

diode electron gun and bunching system based on the resonant system with the evanescent oscillations. The amplitude<br />

of the RF electrical field grows along the axis of the bunching system. The coaxial RF power input is applied<br />

in the injector that allows to eliminate the field dissymmetry on the radius. The resonance system optimization has<br />

been carried out that allows to obtain the electron bunch with the phase length less than 10 o and energy spread less<br />

than 5% (for 70 % particles) at the injector exit.

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