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COMPUTER APPLICATIONS for DEVELOPMENT of DRIBs Project

COMPUTER APPLICATIONS for DEVELOPMENT of DRIBs Project. PROBLEMs and SOLUTIONs. George Gulbekian: DRIBS project: goals, parameters, future experiments. Valerii Bashevoy: Computer modeling of DRIBs constructions and computer simulation of processes. Vitalii Aleinikov:

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COMPUTER APPLICATIONS for DEVELOPMENT of DRIBs Project

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  1. COMPUTER APPLICATIONS for DEVELOPMENT of DRIBs Project PROBLEMs and SOLUTIONs George Gulbekian: DRIBS project: goals, parameters, future experiments Valerii Bashevoy: Computer modeling of DRIBs constructionsand computer simulation of processes Vitalii Aleinikov: Monitoring and Control system for DRIBs project (DRIBs-I)

  2. FLEROV LABORATORY of NUCLEAR REACTIONS Dubna radioactive ion beam accelerator complex (DRIBs) BRIEF OVERVIEW

  3. DRIBs accelerator complex BRIEF OVERVIEW The idea of creating an acceleration complex for the production of radioactive nuclear beams, the research program and the choice of the project basic technical parameters have been presented at the 9th meeting of the JINR Program Committee on Nuclear Physics in November 23-29 1998. The Dubna radioactive ion beam accelerator complex (DRIBs) bases on two isochronous cyclotrons U400 and U400M and MT-25 microtron that have been equipped with ERC ion sources. This accelerator complex will include two main ion guide lines for transport of low-energy radioactive beams and their further acceleration. First - the transport line for light radioactive ions from RIB-separator of the U400M cyclotron to the U400 cyclotron (Phase 1 or DRIBs-I). Second – the transport line for heavy ions (238U fission fragments) from MT-25 microtron to the ERC-source of the U400 axial injection system (Phase 2 or DRIBs-II).

  4. DRIBs accelerator complex View from above

  5. FLEROVLAB ACCELERATORSviews of set-ups U400M U400 U200 IC-100 MT-25 DRIBs in Gallery

  6. Beams of U400M cyclotron Ion E, MeV/n I, ECR I, extracted I, extracted 7Li2+ 35 100A 30A 6*1013 pps 11B3+ 32 90A 30A 4*1013 pps 12C4+ 47 100A 35A 4*1013 pps 14N4+ 35 100A 35A 3*1013 pps 14N5+ 54 50A 15A 1.5*1013 pps 18O5+ 33 100A 30A 2.5*1013 pps 22Ne6+ 32 50A 15A 1*1013 pps 22Ne7+ 43 50A 15A 1*1013 pps 36S10+ 33 10A 1.7A 6*1011 pps 40Ar12+ 40 12A 2A 7*1011 pps 48Ca10+ 20 10A 1.7A 5*1011 pps

  7. Beams of U400 cyclotron Ion E, MeV/n I, ECR I, extracted I, extracted 7Li1+ 16.6 100A 30A 6*1013 pps 6Li1+ 12.6 100A 30A 6*1013 pps 11B2+ 17.8 90A 33A 4*1013 pps 12C2+ 16.6 100A 35A 4*1013 pps 13C2+ 14.4 100A 35A 3*1013 pps 14N2+ 9.4 100A 35A 3*1013 pps 14N3+ 20.3 100A 35A 3*1013 pps 18O3+ 19.3 100A 35A 2.5*1013 pps 20Ne4+ 20.9 100A 35A 2*1013 pps 22Ne4+ 17.8 100A 35A 2*1013 pps 36S6+ 15 60A 25A 9*1012 pps 40Ar8+ 19.9 100A 35A 1*1013 pps 48Ca5+ 5.3 60A 22A 7*1012 pps 48Ca9+ 19 30A 10A 3*1012 pps 86Kr9+ 5.1 60A 10A 2*1012 pps 136Xe14+ 4.4 5A 0.2A 3*1010 pps

  8. DRIBs accelerator complex Phase #1: U400M -> U400 The ion beam line for transportation of light radioactive ions (low–energy ~ 15keV) from the RIB separator of the U400M cyclotron to the U400 cyclotron • - Radioactive ions 6,8 He, 11Be • - Vacuum volume at a pressure of 2 . 10-7 Torr • Ion guide with length of 130 meters with inner diameter of 100 mm • ECR ion source • 53 quadrupole magnetic lenses with gradient of the magnetic field 0.9 T/m • 6 quadrupole magnetic lenses with gradient of the magnetic field 1.7 T/m • 4 magnetic dipoles with magnetic rigidity HR=0.055 Tm • 1 magnetic dipoles with magnetic rigidity HR=0.21 Tm • 12 correcting elements (maximum deviation angle of +/- 0.57 degree) • 16 high vacuum turbo molecular pumps and 15 titanium pumps (150l/s)

  9. DRIBs accelerator complex RIB intensities of 6He, 8He

  10. DRIBs accelerator complex Phase #2: MT-25Microtron -> U400 The ion beam line for transportation of heavy ions (238U-fission fragments) from MT-25 microtron to the U400 cyclotron (R&D stage) • - 238U-fission fragments • - Vacuum volume at a pressure of 2 . 10-7 Torr • Ion guide with length of 70 meters with inner diameter of 100 mm • Produce target • Kirschner Ion Source • Separator facility • ECR ion source • 3 quadrupole magnetic lenses with gradient of the magnetic field 0.9 T/m • 16 quadrupole magnetic lenses with gradient of the magnetic field 1.7 T/m • 6 magnetic dipoles with magnetic rigidity HR=0.21 Tm • 6 correcting elements (maximum deviation angle of +/- 0.57 degree) • 4 high vacuum turbo molecular pumps and 8 titanium pumps (150l/s)

  11. 118/294 118 117 116/290 116/292 116 115 114/286 114/287 114/288 114/289 114 sf 113 112/283 112/277 112/284 112/285 112 a sf 111/272 111 a 110/270 110/273 110/267 110/280 110/269 110/271 110/281 110 a a a a a a sf Mt 266 Mt 268 Mt a a Hs 265 Hs 277 Hs 264 Hs 266 Hs 267 Hs 269 Hs 270 Hs 172 176 174 a Bh 262 Bh 261 Bh 264 Bh 264 Bh 266 Bh 267 Bh Sg 262 Sg 265 Sg 260 Sg 259 Sg 261 Sg 266 Sg 258 Sg 263 Sg Sg Db 257 Db 258 Db 260 Db 261 Db 262 Db 263 Db 256 Db Db proton number 164 170 166 162 168 Rf 260 Rf 254 Rf 261 Rf 253 Rf 255 Rf 256 Rf 257 Rf 258 Rf 259 Rf 262 Rf Rf Lr 252 Lr 253 Lr 259 Lr 252 Lr 253 Lr 254 Lr 258 Lr 262 Lr 255 Lr 256 Lr 257 Lr 260 Lr 261 Lr Lr No 251 No 252 No 258 No 251 No 252 No 253 No 254 No 255 No 256 No 257 No 259 No 260 No 262 No No Md 250 Md 251 Md 250 Md 257 Md 260 Md 254 Md 256 Md 251 Md 252 Md 253 Md 255 Md 258 Md 259 Md Md Fm 249 Fm 250 Fm 256 Fm 250 Fm 251 Fm 252 Fm 253 Fm 254 Fm 255 Fm 257 Fm 258 Fm 249 Fm 259 Fm Fm Es 255 Es 248 Es 249 Es 251 Es 252 Es 253 Es 254 Es 250 Es 256 Es 257 Es Es CF 247 Cf 248 Cf 254 Cf 247 Cf 248 Cf 249 Cf 250 Cf 251 Cf 252 Cf 253 Cf 255 Cf 256 Cf Cf 156 158 150 150 152 154 160 neutron number CHART OF THE NUCLIDES 2002

  12. FLEROV LABORATORY of NUCLEAR REACTIONS Dubna radioactive ion beam accelerator complex (DRIBs) Computer modeling of DRIBs constructionsand computer simulation of processes

  13. BRVF BAS, Bulgaria JINR, Dubna EIPI, NPI, Czech Slovakia DRIBs SPI, Moscow DMBP, Dubna Balzers, CSNSM-CNRS Nuclear Vacuum, INP, St.-Petersburg Germany Orsay, France Romania

  14. Designer Designer Designer Designer group #1 group #2 group #3 group #4 DRIBs Accelerator Equipment Subdivisions makers Engine fitter Electricity fitter Water fitter Vacuum fitter group #1 group group group

  15. DRIBs accelerator complex Foresee problems • Exchange of information between 12 work groups and 5 foreign partners by paperless technology. • Solution: organization of Web-site • Computer simulation of ion beam loss • Solution: • study of ion beam loss by charge exchange with the • residual gas to determine the requirements for the main • parameters of the vacuum system • optimization of the transport line that sets requirement • for system of magnetic optic elements • Computer Full-scale Modeling of DRIBs units • Solution: compatibility of software between design • groups

  16. DRIBs accelerator complex Web-site: File-exchange service

  17. DRIBs accelerator complex Web-site: Control system

  18. DRIBs accelerator complex Foresee problems • Exchange of information between 12 work groups and 5 foreign partners by paperless technology. • Solution: organization of Web-site • Computer simulation of ion beam loss • Solution: • study of ion beam loss by charge exchange with the • residual gas to determine the requirements for the main • parameters of the vacuum system • optimization of the transport line that sets requirement • for system of magnetic optic elements • Computer Full-scale Modeling of DRIBs units • Solution: compatibility of software between design • groups

  19. DRIBs accelerator complex Study of the transmission efficiency Transmission factor versus average pressure for beam of 70 and 120 m GENAP program

  20. DRIBs accelerator complex Study of the transmission efficiency Pressure distribution for periodic distance of 6 m and 12 m between pumps GENAP program

  21. DRIBs accelerator complex Optimization of the ion optic system Phase#1 Phase#2 TRANSPORT software

  22. DRIBs accelerator complex Foresee problems • Exchange of information between 12 work groups and 5 foreign partners by paperless technology. • Solution: organization of Web-site • Computer simulation of ion beam loss • Solution: • study of ion beam loss by charge exchange with the • residual gas to determine the requirements for the main • parameters of the vacuum system • optimization of the transport line that sets requirement • for system of magnetic optic elements • Computer Full-scale Modeling of DRIBs units • Solution: compatibility of software between design • groups

  23. DRIBs accelerator complex 3D Modeling

  24. DRIBs accelerator complex Unforeseen problems • Difficulties of project partners with 3-dimentions drawing • Solution: update to 2-dimentions • Realization of design documentation exceeds ion optics optimizations • Solution: follow of ion optics recommendations • Influence on ion beam by accelerator field • Solution: use of additional metal shields for section of ion beam line mounted near accelerator

  25. FLEROV LABORATORY of NUCLEAR REACTIONS Dubna radioactive ion beam accelerator complex (DRIBs) Monitoring and Control system for DRIBs project

  26. DRIBs accelerator complex Monitoring and control system U400Mcontrol room

  27. DRIBs accelerator complex Monitoring and control system Architecture of DRIBs control system

  28. DRIBs accelerator complex Monitoring and control system Main and Behind Views of Cabinet

  29. DRIBs accelerator complex Monitoring and control system SMARTBOX-5

  30. DRIBs accelerator complex Monitoring and control system SMARTBOX-5 SCHEME

  31. DRIBs accelerator complex Monitoring and control system SMARTBOX-5 TABLE

  32. DRIBs accelerator complex Monitoring and control system Screenshot of HMI for DRIBs

  33. DRIBs accelerator complex Monitoring and control system Screenshot of HMI for DRIBs

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