1 THE LINEAR ACCELERATOR LUE-200. STATUS AND PROSPECTS. Andrianov V.R., Bulicheva Yu.K., Frolov D.P., Golubkov E.A., Kayukov А.S., Kobets V.V., Meshkov I.N., Minashkin V.F., Pyataev V.G., Skripnik А.V., Sumbaev А.P., Shabratov V.G., Shvets V.А., Shvetsov V.N., Udovitshenko K.V., Zamriy V.N. Joint Institute for Nuclear Research, Dubna, Moscow region IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

2 SHEME OF THE IREN FACILITY IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

3 GENERAL PROJECT PARAMETERS OF THE ACCELERATOR LUE-200 Electron energy, MeV200 MeV Pulsed electron current amplitude1.5 А Pulse duration 250 ns Repetition frequency150 Hz Number of the accelerator sections2 Average acceleration rate35 MeV/m Average beam power11 kW IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

4 Accelerator scheme IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

5 Accelerator section in the solenoid Klystron ТН2129 Electron gun IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

6 Target hall Magnetic analyzer IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

7 RF power vs time when SLED system is activated RF system of the LUE-200 accelerator SLED (SLAC Energy Doubler) IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

8 Beam current oscillograms The signals from the current transformers (Rogowsky belts - RB) а) RB1, 2 А/div, RB2, 1А/div, 250 ns/div;b) RB2, RB3, RB4, RB5, 1А/div, 100 nс/div; IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

9 Electron energy spectra measured with magnetic analyzer b) SLED is ON Ie = 1 A c) SLED is ON Ie = 2.2 A b) SLED is OFF Ie = 1.5 A IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

10 Load characteristics of the accelerator section Maximum of the energy spectrum (MeV) vs electron beam current (A) IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

11 IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011 Согласованная нагрузка клистрона

12 IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011 Интерфейс программы измерения мощности клистрона

13 IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , ,51919,52020,52121,52222,5 Ufl (kV) Ppulse (MWt) Зависимость выходной мощности клистрона TH2119 от напряжения на формирующей линии

14 IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , m 1.9m E3730A E3712/E3729 S-band Pulsed Klystron

15 IX International scientific workshop to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011 Установка клистрона Е3730А на штатное место

16 IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011 Калибровочные кривые мощности возбуждения клистрона

17 IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011 Зависимости выходной мощности клистрона Е3730А От напряжения на клистроне От тока клистрона U fl (kV) P pulse (MW) От напряжения на формирующей линии

18 IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , Осциллограммы импульсов: 1 – напряжения на клистроне; 2 – мощности в нагрузке; 3 - возбуждения

19 E3730A setE373XX(*1) set based on E3730A E37317 set based on E3712/29 Solution of S-band Pulsed Klystron IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

20 Solution of S-band Pulsed Klystron IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

21 IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011 Pulse Width Average Power New* E373XX 50MW/4us/150pps New* E373XX 50MW/4us/150pps High Pulse Repetition Rate Klystron for JINR

22 Программа исследований на ИРЕН Прикладные исследования изотопный анализ с резонансными нейтронами ядерные данные для астрофизики ядерные данные для прикладных исследований Фундаментальная ядерная физика изучение нарушения четности в реакциях с нейтронами (деление, (n,p), (n,alpha), (n,g)) исследование нарушения временной инвариантности с поляризованными резонансными нейтронами и поляризованной мишенью квантовые аспекты деления, вызванного нейтронами фазовые переходы в возбужденных ядрах- хаос и порядок в квантовых системах IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

23 Conclusion and outlook Planned neutron yield is the following: 2-5E12 at 2011 (increased RF power);2-5E12 at 2011 (increased RF power); 2-3E13 at 2013 (commissioning of the 2nd accelerator section);2-3E13 at 2013 (commissioning of the 2nd accelerator section); About 1E14 at 2015 (new modulators + U nonmultiplying target);About 1E14 at 2015 (new modulators + U nonmultiplying target); IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011

24 Thank you for your attention IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev Alushta (Crimea, Ukraine), September , 2011