| Paper |
Title |
Page |
| MOPC047 |
Status of Kharkov X-ray Generator NESTOR Based on Compton Back Scattering
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175 |
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- I. M. Karnaukhov, V. P. Androsov, E. V. Bulyak, A. N. Dovbnya, I. V. Drebot, P. Gladkikh, V. A. Grevtsev, Yu. N. Grigor'ev, A. Gvozd, V. E. Ivashchenko, I. I. Karnaukhov, N. Kovalyova, V. P. Kozin, V. P. Lyashchenko, V. S. Margin, N. I. Mocheshnikov, A. Mytsykov, I. M. Neklyudov, F. A. Peev, A. Reuzaev, A. A. Shcherbakov, S. Sheyko, V. L. Skirda, Y. N. Telegin, V. I. Trotsenko, A. Y. Zelinsky, O. D. Zvonarjova
NSC/KIPT, Kharkov
- J. I.M. Botman
TUE, Eindhoven
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The purpose of the NESTOR (New Electron STOrage Ring) project is to create intense X-ray generator based on compact storage ring and Compton back scattering in the National Science Centre “Kharkov Institute of Physics and Technology”. It allows to carry out investigations in the wide range of fundamental and applied sciences such as physics, biology, medicine and so on. The facility consists of the compact 40-225 MeV storage ring, linear 35-90 MeV electron accelerator as an injector, transportation system and Nd:Yag laser and optical cavity. In addition to hard Compton radiation it is supposed to use 4 soft vacuum ultraviolet radiation channels of natural synchrotron radiation of dipole. The facility is going to be in operation in the middle of 2009 and the expected X-rays flux will be of about 1013 phot/s. In the paper the main facility parameters are presented.
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| THPC027 |
Pulsed RF Accelerator of Electrons with Beam Recirculation
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3038 |
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- V. V. Mytrochenko, M. I. Ayzatskiy, P. Gladkikh, V. A. Kushnir, A. Opanasenko, A. Y. Zelinsky
NSC/KIPT, Kharkov
- S. Chemerisov, D. Ehst
ANL, Argonne, Illinois
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We discuss the project of upgrading existent 20 MeV L-band electron linac at Argonne National Laboratory aimed at electron energy increasing. It is shown that the proposed beam recirculation will provide on the accelerator output an electron beam with a pulse current 0.5 A and energy of particles 45 MeV. Problems of stability of recirculating beam are discussed.
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| THPC077 |
Transportation Channel with Uniform Electron Distribution for the Kharkov Neutron Source based on Subcritical Assembly Driven with Linear Accelerator
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3164 |
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- A. Y. Zelinsky, I. M. Karnaukhov
NSC/KIPT, Kharkov
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Electron beam transportation channel from linear accelerator to the neutron target of NSC KIPT neutron source should provide uniform distribution of electrons on target surface to prevent overheating of the target and reduce thermal stress. In the presented channel the method of uniform beam distribution formation with linear focusing elements and nonlinear focusing elements (octupole magnets) we used. Linear focusing elements were used to provide particle transportation through the channel without losses and to form required beam sizes at the target. Nonlinear focusing elements were used to modulate transverse velocity of peripheral particles. As a result the uniform electron beam of rectangular shape can be formed at the target. In the report the main principles of transportation channel design and results of calculations for NSC KIPT neutron source based on subcritical assembly driven by electron accelerator are presented. Lattice and parameters of focusing elements are presented. Calculation results show that proposed transportation channel lattice can provide uniform beam of rectangular shape with sizes 66x66 mm.
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| THPC078 |
Injection Scheme of X-rays Source NESTOR
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3167 |
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- A. Y. Zelinsky, I. M. Karnaukhov, A. Mytsykov, V. L. Skirda
NSC/KIPT, Kharkov
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In the paper the injection scheme of the X-ray source NESTOR based on the compact storage ring and Compton scattering is described. It is supposed to inject electron beam through fringe fields of a bending magnet. For final beam deflection electrical inflector on the running wave will be used. The layout of the injection scheme and elements characteristics are presented. The results of simulations of electron beam motion through 3-d fields of electro-magnetic devices of the injection channel are presented.
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