Radioactive Ion Beam (RIB) Facility at VECC : - Saha Institute of ...

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Design & Development of LEBT section between on-line ECRIS & RFQK=130 Cyclotron (p,a ; E=20, 60 MeV)Thick Target1.0 keV/uIon SourceLEBT SectionTwo Ion Source (Surface Ionisation - ECR),He-jet Two Stage Skimmer ECRRFQRIB86 keV/u37.6 MHz, 4-Rod StructureDesign Aims :• Initial separation of the RIB of interest having optimum q from the rest.• Transverse matching of the selected RIB to the acceptance of the RFQ.Challenges :• Maximum transmission & RP even with high emittance beam from IS (ECR).• Minimum floor space & number of optical elements.
ECRISLow Energy Beam Transport sectionFocalPlaneMatchingsectionSolenoid length 0.25 mSolenoid Radius 0.65 mMax. Field 0.65 TRFQVirtualSourcepointErect Ellipsee = 120 π mm mrad(± 1.2 cm / ± 10 mrad)Bending Angle 90°Bending Radius 0.5 mMax. Field 0.25 TEntry / Exit angle 27.141° / 27.107°
Page 2: Radioactive Ion Beams : Ions of β-
Page 6 and 7: Physics Motivation • Material Sci
Page 8 and 9: Physics Motivation• Nuclear Physi
Page 12 and 13: Nucleosynthesis in StarsExpandingCo
Page 14 and 15: Nucleosynthesis in StarsCNO CycleZ1
Page 16 and 17: Nucleosynthesis ofelements beyond F
Page 18 and 19: Nuclear Astrophysics• Reactions i
Page 20 and 21: 1.Radioactive Ion Beams will play a
Page 22 and 23: VECC RIBfacility layout1.5 keV/u460
Page 24 and 25: Thick target development :Selection
Page 26 and 27: Thick target R&D : first few target
Page 28 and 29: R&D Initiative on ion source :Integ
Page 30 and 31: R&D Initiative on ion source :Prima
Page 32 and 33: Typical Oxygen spectrum from ECR io
Page 36 and 37: Dispersive PlaneOptics for the anal
Page 38 and 39: Design of Radio Frequency Quadrupol
Page 40 and 41: RADIOFREQUENCY QUADRUPOLE (RFQ) : 1
Page 42 and 43: Beams available from the RIB facili
Page 44 and 45: Design of LINAC cavitiesK=130Cyclot
Page 46 and 47: VECLIN Snap shotε x/y= 0.5 π mm m
Page 48 and 49: IH - LINAC : The design details Str
Page 50 and 51: LINAC-1 : Important ParametersFrequ
Page 53: LINAC-2 : Important ParametersFrequ
Page 56 and 57: Future Plans
Page 58 and 59: e-linace- γUraniumISOL type RIB fa
Page 60 and 61: Thank You!60
Page 62 and 63: 238U photo-fission fragmentsmass di
Page 64: IH - LINAC : The design details Pos

Radioactive Ion Beam (RIB) Facility at VECC : - Saha Institute of ...

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