On a possibility of using a superconducting cavity in the RF system of the storage ring LESR-N100
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
On a possibility of using a superconducting cavity in the RF system of the storage ring LESR-N100
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| Creator |
Androsov, V.P.
Karnaukhov, I.M. Telegin, Yu.N. |
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| Subject |
Theory and technics of particle acceleration
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| Description |
In the Kharkov Institute of Physics and Technology the design project of the 200 MeV electron storage ring LESR-N100 is under development. The essential feature of this facility is the large beam energy spread (of about 1%). To ensure a reasonable beam lifetime the RF-system should provide the accelerating voltage of about 0.5 MV, while the total energy losses do not exceed ~700 eV/turn. The power dissipated in two 700 MHz normal-conducting (NC) cavities much exceeds the power transmitted to the beam. We considered a possibility to use in LESR-N100 a high-Q superconducting RF-cavity (SRF-cavity) in which the dissipated power is the same order of magnitude as the beam-transmitted power. The studies show that the system with SRF-cavity cannot operate in the standard mode when the cavity is matched to the power transmission line at some nominal beam current. The optimal operation mode with high overcoupling is proposed that requires the RF-power one order of magnitude less than in the case of NC-cavities.
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| Date |
2015-04-12T06:36:02Z
2015-04-12T06:36:02Z 2002 |
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| Type |
Article
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| Identifier |
On a possibility of using a superconducting cavity in the RF system of the storage ring LESR-N100 / V.P. Androsov, I.M. Karnaukhov, Yu.N. Telegin // Вопросы атомной науки и техники. — 2002. — № 2. — С. 75-77. — Бібліогр.: 5 назв. — англ.
1562-6016 PACS: 29.20.Dh, 29.27.Bd http://dspace.nbuv.gov.ua/handle/123456789/80121 |
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| Language |
en
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| Relation |
Вопросы атомной науки и техники
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| Publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
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