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FLNR ACCELERATOR COMPLEXES

    DRIBs-I (Phase #1)




  • DRIBs-I accelerator complex (130m long) was designed for production of radioactive ion beams and combines constructively U400 and U400M cyclotrons. Was put into operation in 2002.
  • DRIBs
    Click to enlarge
  • DRIBs-I layout in the FLNR

      DRIBs
                                                                              Click to enlarge




  • DRIBs-I (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 6,8He, 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).


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