Optical Design of the «Structural Diagnostics» Beamline for SRF «SKIF» | Sciact - CRIS-система Института катализа

Optical Design of the «Structural Diagnostics» Beamline for SRF «SKIF» Тезисы доклада

Конференция

International Conference "Synchrotron and Free electron laser Radiation: generation and application"
13-17 июл. 2020 , Novosibirsk

Сборник

Synchrotron and Free electron laser Radiation: generation and application (SFR-2020), July 13 – 16, 2020 : Book of Abstracts
Сборник, ИЯФ СО РАН. Новосибирск.2020. 90 c. ISBN 9785904968076. РИНЦ

Вых. Данные

Год: 2020, Номер статьи : 10, Страниц : 1

Авторы

Vinokurov Zakhar ¹ , Sukhikh Aleksandr ^2,3 , Shmakov Alexander ¹ , Trebushinin Andrey ^2,4 , Zakharov Boris ¹ , Boldyreva Elena ^1,2 , Rakshun Iakov ⁵ , Gromilov Sergey ^2,3 , Rashchenko Sergey ⁶ , Tsybulia Sergey ^1,2 , Zubavichus Yan ¹ , Larichev Yurii ^1,2

Организации

1	Boreskov Institute of Catalysis SB RAS
2	Novosibirsk State University
3	Nikolaev Institute of Inorganic Chemistry SB RAS
4	Institute of Solid State Chemistry and Mechanochemistry SB RAS
5	Budker Institute of Nuclear Physics
6	Sobolev Institute of Geology and Mineralogy SB RAS

Информация о финансировании (1)

Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)

0239-2019-0003

Herewith, we present the optical design of the «Structural Diagnostics» beamline developed for a fourth generation synchrotron radiation (SR) source SRF “SKIF”. The multi section beamline is based on a superconducting undulator (see table below) and will have a total of 4 experimental instruments, three will use fixed energy side branches and the fourth one located on the straight section will have the option of wide energy spectrum. A variety of diffraction experiments can be accomplished simultaneously at this beamline thanks to such a design. The four aforementioned sections are: High-resolution powder diffraction (straight section 1-2-1); In situ diffraction (side section 1-2-2); Single-crystal X-ray diffraction (side section 1-2-3); Small angle X-ray scattering (side section 1-2-4). [Scheme. Optical train of the High-resolution powder diffraction (straight section 1-2-1). Calculated spot size at each one of the experimental sections as well as expected fluxes will be presented. Heat management for optical components will be also discussed. ][1] Table. Main machine parameters Energy [GeV] - 3 Circumference [m] -476 HF [MHz] - 178.47 Horizontal emittance [pm.rad] - 75 Coupling constant [%] - 10 Beam current [mA] - 400 No. of bunches - 510 βx, βy [m] - 13, 1.9 Table. Main undulator parameters Peak field B0 [T] 1.25 Period length λU [mm] 15.6 Minimum magnetic gap [mm] 8 Magnetic Length L [mm] ~1997 Total power Ptot (B=1.25 T, I=0.4 A, E=3 GeV) [kW] 7.18 On-axis power density (B=1.25 T, I=0.4 A, E=3 GeV) [kW/mrad2] 50

Vinokurov Z. , Sukhikh A. , Shmakov A. , Trebushinin A. , Zakharov B. , Boldyreva E. , Rakshun I. , Gromilov S. , Rashchenko S. , Tsybulia S. , Zubavichus Y. , Larichev Y.
Optical Design of the «Structural Diagnostics» Beamline for SRF «SKIF»
В сборнике Synchrotron and Free electron laser Radiation: generation and application (SFR-2020), July 13 – 16, 2020 : Book of Abstracts. – ИЯФ СО РАН., 2020. – C.14. – ISBN 9785904968076. РИНЦ

РИНЦ:

46175345

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