Conceptual Design of the "Fast Processes" Beamline at the SRF SKIF 4th Generation Synchrotron
Conference attendances
| Language |
Английский |
| Participant type |
Устный |
| Conference |
International Conference "Synchrotron and Free electron laser Radiation: generation and application"
13-17 Jul 2020
, Novosibirsk
|
| Authors |
Rubtsov Ivan Andreevich
1,2
,
Ten Konstantin Alekseevich
1
,
Pruuel Eduard Reinovich
1
,
Kashkarov Alexey
1
,
Arakcheev A. S.
3
,
Tolochko Boris Petrovich
4
,
Ancharov Aleksej Igorevich
4
,
Zubavichus Yan Vitautasovich
2
,
Rakshun Ya. V.
2,3
,
Zolotarev Konstantin Vladimirovich
3
,
Mezentsev Nikolay Aleksandrovich
3
,
Shkaruba V A
3
,
Trebushinin Andrei Evgenʹevich
3
,
Khomyakov Yu. V.
3
,
Shekhtman Lev Isaevich
3
,
Zhulanov V. V.
3
,
Aulʹchenko V. M.
3
|
| Affiliations |
| 1 |
M. A. Lavrentyv Institute of Hydrodynamics SB RAS
|
| 2 |
Boreskov Institute of Catalysis SB RAS
|
| 3 |
Budker Institute of Nuclear Physics SB RAS
|
| 4 |
Institute of Solid State Chemistry and Mechanochemistry SB RAS
|
|
“Fast Processes” is one out of six 1st priority beamlines that are planned for construction within the project SRF SKIF (Shared Research Facility “Siberian circular photon source") [1]. The beamline would include two independent instruments installed at a wiggler source, i.e., Dynamic processes and Plasma. The beamline is designed to meet a wide range of research and technological challenges related to processes occurring in nano- and microsecond timescales.
The current conceptual design of the beamline aims at a complex approach to structural studies of various objects relying on high-brightness synchrotron radiation beams. The beamline would implement X-ray diffraction, small-angle scattering, and radiography techniques with a high temporal resolution, with a typical delay between frames down to 2.8 ns and exposures of about 50 ps. The assortment of scientific problems to be solved at the beamline includes studies of detonation processes; impact of explosion and shock waves on structural materials; dynamic endurance and fracture emergence; influence of laser irradiation and plasma on a variety of substances. The aforementioned synchrotron-based techniques will allow us to track structural changes along the detonation and shock-wave front, detect the formation of nanoparticles from explosion products (e.g., nanodiamonds), and elucidate the phase composition and local structure of substances subjected to extreme dynamic impacts.
[1] http://srf-skif.ru