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Advanced Studies on Systems of New-Generation
Accelerators and Colliders for Fundamental
and Applied Research
Accelerators and Colliders for Fundamental
and Applied Research
| Leader: | G.D. Shirkov |
| Deputy: | J.A. Budagov |
Participating Countries and International Organizations:
Armenia, Belarus, Bulgaria, CERN, Cuba, Czech Republic, Germany, Georgia, Greece, Italy, Japan, Poland, Russia, Slovakia, South Africa, United Kingdom, Ukraine, USA.
Scientific Programme:
JINR participation in international collaborations for the design, creation and improvement of new generation accelerators and colliders by scientific researches and experimental development in the field of particle accelerators physics: design of cryomodules and accelerating structures with superconducting cavities; studies of free electron laser physics, development and construction of diagnostic and accelerator systems applied for ultra short dense bunches in the linear electron accelerators; development and construction of systems applied for formation and diagnostics of ultra short dense bunches in the linear electron accelerators; construction of test facilities for accelerating structures investigation; development and creation of a new generation instrumentation for precision laser metrology of accelerators and detector complexes to increase their luminosity and work parameters. Common investigations in the field of laser-plasma accelerators. On a base of electron linac bench: construction of the stand for calibration of electromagnetic calorimeters and investigations of other detectors and their characteristics; creation of complex for the laboratory and practical trainings of students and PhD students - future engineers from JINR member states.
Expected main results in 2018:
- Injector photogun beam dynamics modeling and optimization. Fabrication and investigation of the "trans-parent" thin-film. Development, construction and installation of the gun extractor HV (up to 40 kV) power supply control unit. Slit emottance measurement system mounting.
- Optimization of the Linac-200 beam parameters at 200 MeV energy. Modernization of the 3-rd accelerating station cooling system. Beam extraction into atmoshere, optimization of beam parameters for users. Manufacturing of beam parallel transfer system (LNP program) after 2-nd, 3-rd accelerating station. Testing of the waveguide RF switch for VARIAN klystron. Work on reconstruction and modernization of the control and interlock systems.
- Commissioning of Precision Laser Inclinometers with nanoradian resolution and their testings in CERN and GGO. Designing and construction of prototype of Absolute Distance Meter with 1 µm resolution for distances of 1-10 m. R&D's for 150 meter long Laser Fiducial Line with possibility of simultaneous measurements of space coordinates of 6 points on the object controlled with 10 µm precision (the nondestructive control).
- Development of education program on the base on working with real Linac-200 equipment for students and PhD students - future engineers from JINR member states;
laboratory and practical trainings at Linac-200 accelerator.
- Investigation of electron beam and FEL physics: investigation of infrared radiation from JINR undulator at FLASH, diagnostic of electron bunches at FLASH by using of microchannel plate detectors operated at wave length of 6-50 nm, experiments with microchannel plate detector at FLASH2, investigation of SASE regime in FLASH2, first experiments on XFEL for SASE1 and SASE2 lines with microchannel plate detectors operated at wave lengths of 0.05--0.4 nm and 0.4-4.43 nm correspondently, installation of detector microchannel plates in XFEL tunnel for SASE2 line, reconstruction of beam pulse current on basis of this radiation, using, first test experiments with three XFEL, experimental investigations at formation of 3D ellipsoidal shape electron bunches with small emittances in PITZ with new lase sustem.
- Preparation of the proposal of JINR participation in international collaborations on the design study of future high-energy colliders.
| List of projects: | |||
| Project | Leader |
Priority (period of realisation) |
|
| 1. | Design, construction and test of prototype elements for New generation accelerators and colliders for fundamental and applied purposes. |
G.D. Shirkov V.V. Kobets |
1 (2016-2018) |
| 2. | The precision laser metrology for accelerators and detector complexes |
Yu.A. Budagov M.V. Lyablin |
1 (2016-2018) |
| List of Activities | |||||
| Activity or Experiment | Leaders | ||||
| Laboratory or other Division of JINR Responsible person | Main researchers | ||||
| 1. | Construction of the photoinjector prototype based on DC accelera- ting structure integrated into electron gun with the "transmis- sive" photocathode and laser driver of the picosecond range | N.I. Balalykin M.A. Nozdrin |
| ||
| VBLHEP | V.F. Minashkin, V.G. Shabratov, A.V. Shevelkin | ||||
| 2. | Electron beam test bench based on the linear accelerator with the energy up to 200 MeV for accelerating structures properties investigations, FEL R&D, semi- conducting structures investi- gation aimed on new detectors parameters improvement, radia- tion hardnes of GaAs detectors testing and other applied research | G.D. Shirkov V.V. Kobets M.A. Nozdrin |
| ||
| VBLHEP | V.G. Shabratov, A.V. Skrypnik, A.N. Ukhanov, V.F. Minashkin | ||||
| DLNP | A.M. Artikov, J.A. Budagov, Yu.I. Davidov, V.N. Duginov, V.V. Glagolev, E.M. Syresin, M.I. Gostkin, P.I. Smolyansky, S.Yu. Porokhovoy | ||||
| UC | S.Z. Pakulyak, A.S. Zhemchugov | ||||
| 3. | R&D's on high-precision Laser metrology of the spatial position of the accelerators units including ground motion monitoring for colliders luminosity maintenance | Yu.A. Budagov M.V. Lyablin |
| ||
| DLNP | N.S. Azaryan, V.Yu. Batusov, Yu.I. Davidov, D.L. Demin, V.V. Glagolev, V.I. Kolomoets, S.M. Kolomoets, A.A. Pluzhnikov, V.M. Romanov, B.M. Sabirov, A.V. Sazonova, S.N. Studenov, G.T. Torosyan | ||||
| VBLHEP | G.D. Shirkov | ||||
| 4. | Construction of the education bench for accelerator, RF and vacuum technics practice at the Linac-200 accelerator, preparation of the correspondung education programs and teaching materials | A.S. Zhemchugov M.A. Nozdrin |
| ||
| UC | D.S. Belozerov, K.A. Verlamov, K.B. Gikal, D.A. Zlydenny | ||||
| 5. | Investigation on intense electron beams and FEL. Development and construction of diagnostic and accelerator systems applied for ultra-short dense bunches in the linear electron accelerators | E.M. Syresin O.I. Brovko M.V. Yurkov |
| ||
| DLNP | N.A. Morozov, A.F. Chesnov, D.S. Petrov, V.M. Romanov | ||||
| VBLHEP | A.Yu. Grebentsov, O.A. Myslinskaya | ||||
| 6. | Preparation of the proposal participation in international collaborations for future high energy colliders | G.D. Shirkov A.D. Kovalenko |
| ||
| Collaboration | |||
| Country or International Organization | City | Institute or Laboratory | |
| Armenia | Yerevan | ANSSP | |
| Shirak Technologies | |||
| Garni | GGO | ||
| Belarus | Minsk | INP BSU | |
| Bulgaria | Sofia | INRNE BAS | |
| CERN | Geneva | CERN | |
| Cuba | Havana | CEADEN | |
| Czech Republic | Prague | CTU | |
| Germany | Darmstadt | GSI | |
| Hamburg | DESY | ||
| Heidelberg | MPIK | ||
| Zeuthen | DESY | ||
| Georgia | Tbilisi | HEPI-TSU | |
| Greece | Athens | UoA | |
| Italy | Pisa | INFN | |
| Frascati | INFN LNF | ||
| Genova | INFN | ||
| Japan | Tsukuba | KEK | |
| Poland | Krakow | NINP PAS | |
| Russia | Moscow | SSDI | |
| NNRU "MEPhI" | |||
| Moscow, Troitsk | INR RAS | ||
| Moscow | NNRU "MEPhI" | ||
| Nizhny Novgorod | IAP RAS | ||
| Novosibirsk | BINP SB RAS | ||
| Ryazan | RSU | ||
| Sarov | VNIIEF | ||
| Ukraine | Kiev | PEWI NASU | |
| Kharkov | IERT NASU | ||
| United Kingdom | Oxford | JAI | |
| South Africa | Cape Town | iThemba LABS | |
| Slovakia | Bratislava | IEE SAS | |
| USA | Upton, NY | BNL | |
| Batavia, IL | Fermilab |
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