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The MINA Project

The MINA Project. H. M odel of an I ntense N onscaling A ccelerator. H adron. Beam Parameters. Injection Extraction Kinetic Energy, keV 218 817 b   Momentum, keV/c 520 1,226 Magnetic Rigidity, G-m 17.34 40.89 Revol. Freq., MHz 11.81 15.20

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The MINA Project

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  1. The MINA Project H Model of an Intense Nonscaling Accelerator Hadron

  2. Beam Parameters Injection Extraction Kinetic Energy, keV 218 817 b   Momentum, keV/c 520 1,226 Magnetic Rigidity, G-m 17.34 40.89 Revol. Freq., MHz 11.81 15.20 Revolution Period, µs 0.085 0.066 Repetition Rate, Hz 2.5 – 5.0 No. Electrons / Cycle 5.5 x 1011 Full Emittance, norm., π mm-mrad 100 Space-Charge Dn   Circulating Current, mA 103 134 Number of Injected Turns 100 Injection Period, µs 10

  3. SBIR-MINHA Circumference 18.1097 m Number of Periods 48 Period Length 37.73 cm Long Drift (2s) 16.11 cm Short Drift (g) 1.907 cm F-sector Length 4.450 cm Field at inj. –19.04 G Gradient 3.58 kG/m D-sector Length 8.900 cm Field at inj. 44.55 G Gradient –3.14 kG/m cm m

  4. Tracking Simulations • Tracking studies of Sandro’s lattice with ICOOL

  5. Tracking Simulations • Tune variation versus momentum • Solid lines are matrix calculations, points are from tracking

  6. Magnets • Evaluated conventional, PM and Current-dominated (Panofsky) quads using Printed Circuit (PC) board coils.

  7. Magnets • Shown here are copper coils, however for the required field, PC boards would suffice

  8. Phase II Objectives • Design magnets; build octant (6 Periods) • Design, build, purchase diagnostics and gun • Perform experiment with octant and gun • Test ferrites and broadband materials (finemet etc) • Design cavity for Phase III • Design/cost Phase III Model

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