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RARAF Accelerator Replacement

RARAF Accelerator Replacement. History of RARAF Van de Graaff Removal of Van de Graaff Placement and assembly of Singletron Comparison of accelerators Timeline for installation. RARAF Accelerator Replacement. Van de Graaff at Brookhaven National Laboratory 1949.

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RARAF Accelerator Replacement

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  1. RARAF Accelerator Replacement • History of RARAF Van de Graaff • Removal of Van de Graaff • Placement and assembly of Singletron • Comparison of accelerators • Timeline for installation

  2. RARAF Accelerator Replacement Van de Graaff at Brookhaven National Laboratory 1949

  3. RARAF Accelerator Replacement Cosmotron Cosmotron injector

  4. RARAF Accelerator Replacement Van de Graaff at BNL before move to Nevis

  5. RARAF Accelerator Replacement Van de Graaff stored at Nevis and being positioned

  6. RARAF Accelerator Replacement Nevis 200 MeV cyclotron partially disassembled and being entombed

  7. RARAF Accelerator Replacement Van de Graaff before removal

  8. RARAF Accelerator Replacement Removing charging belt (June 13)

  9. RARAF Accelerator Replacement

  10. RARAF Accelerator Replacement Removal of acceleration tube

  11. RARAF Accelerator Replacement Terminal, acceleration tube and column removed

  12. RARAF Accelerator Replacement Baseplate with column and drive motor removed

  13. RARAF Accelerator Replacement Making opening in rear wall

  14. RARAF Accelerator Replacement Van de Graaff tank being removed from building (August 2)

  15. RARAF Accelerator Replacement

  16. RARAF Accelerator Replacement

  17. RARAF Accelerator Replacement Removal of baseplate

  18. RARAF Accelerator Replacement

  19. RARAF Accelerator Replacement Accelerator tank leaving Nevis

  20. RARAF Accelerator Replacement Interior parts of the Van de Graaff being taken away by Robert Krawchuk

  21. RARAF Accelerator Replacement Arrival of Singletron at RARAF (August 10)

  22. RARAF Accelerator Replacement

  23. RARAF Accelerator Replacement Installation of baseplate and resonant coil tank

  24. RARAF Accelerator Replacement HV power supply & resonator coil Singletron, baseplate & quadrupole

  25. RARAF Accelerator Replacement Interior of Singletron Terminal with shell removed

  26. RARAF Accelerator Replacement Accelerator comparison Note: Lower x-ray radiation in Singletron due to spiral acceleration tube design

  27. RARAF Accelerator Replacement Principle of operation of a Pelletron or Van de Graaff

  28. RARAF Accelerator Replacement Interior of tank with “Dees” Singletron resonant coil interior

  29. RARAF Accelerator Replacement Electrodes & diode stacks with spark gaps

  30. RARAF Accelerator Replacement RF ion source

  31. RARAF Accelerator Replacement Timeline for Singletron installation

  32. RARAF Staff Gerhard Randers-Pehrson Alan Bigelow Guy Garty Greg Ross Giusseppe Schettino HVEE staff Arnoud Terpstra Robert Honee RARAF Accelerator Replacement

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