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Magnet Measurements and Support for FY10 and Beyond

This project involves measuring and supporting various magnets in accelerators, including the Linac, Booster, Main Injector, P-Bar Source, and Tevatron. Measurements will be conducted on different magnet types and strengths, and any necessary repairs or refurbishments will be made. This project also includes the development of new magnets for future projects like LBNE, Project X, Mu2e, and G-2. Additionally, there is a need to upgrade the DAQ measurement system for increased efficiency and reliability.

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Magnet Measurements and Support for FY10 and Beyond

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  1. FY10 and beyond Accelerator Support Magnet Measurements 14 Jan 2010 G.Velev

  2. By machine • Linac • Booster • Main Injector • P-Bar Source • Tevatron

  3. Linac • 2-3 solenoids for Linac RFQ - R&D, need By Sep.-Oct 2010. • Possible measurements • Sep 09 • Hall probe scanning

  4. Booster - BMA • Some study of the magnet anomalies seen in 31,47 and 62 • low priority • need to check a couple of good magnets

  5. Booster VBC • Measuring the integral field and harmonics - March 2010

  6. Main Injector: IQx Quadrupoles • About a dozen are recovered from PW5 • Re-conditioning • Re-measuring • Refurbish 1-2 IQG->IQB • Optimistically 1-2 IQx may be measured/checked

  7. Main Injector: ILA Lambertsons • Two spare magnets – ready for measurement • Wait for Stand A • SSW • Spring-Summer

  8. P-Bar: SDFB->SDFW • Magnet was just started • Strength and harmonics in April-May

  9. Tevatron measurements • Unlikely

  10. NOvA • Kickers • ADCW – 3 magbets • Lambertsons –3 MLAW magnets (wide) • Permanent magnets • PDD – 5 magnets • PDDW - 2 magnets (weak) • RQ quadrupoles – trimming and 10 new magnets

  11. NOA/ANU: Kickers • We are producing 7 new kickers for NOvA • We have all major measurement apparatus • For now - Luciano’s group • Magnetic measurements???

  12. NOA/ANU: ADCW reworked dipoles • Production measurements – Jan-Sep • Integrated strength • Field shape • AC measurement at 15 Hz – next week • 3 Magnets

  13. MLAW • Three magnets • SSW • Rotating coil ?? • Summer-Fall 2010

  14. Nova - Permanent dipoles • PDD and PDDW (weak) • 5 PDD + 2 PDDW • Integral strength • Harmonics • Fall 2010 –Winter 2011

  15. Nova - Permanent dipoles PDS • 2 PDS (strong) • Integral strength • Harmonics • May need tuning • Summer 2010

  16. Nova - Permanent magnet R&D • Quadrupole trimming capability • Integral Strength • Thermal compensation • Build 10 RQM – 2011 • Integral • Harmonics • Summer 2011 or later

  17. Helical Solenoid 2 • Second model • Warm measurements –Feb10 • Hall probe scan • Cold 2010

  18. μ→e : AC dipole • rep rate ~ 0.3 MHz (Fermilab) ~0.03 T-m peak • rep rate ~ 5.1 MHz (Fermilab) ~0.008 T-m peak • Integrated field • Prototype 2010 • Measurements

  19. μ→e : Solenoid model • Just started - Apr 2010 ready • Measurements – not specified

  20. TQTC100 • Magnet is on the stand • DC integral strength • Harmonics • Unique one

  21. Mapping MINERvA dipoles • Two small spectroscopic magnets • January 2010 • Hall probe map

  22. Everything repaired and fixed • Any magnet which comes for a repair • Occasional tasks

  23. New Projects • LBNE (DUSEL) – ~150 MI type dipoles, quads and correctors for the beam line • Project X - ~ 110 dipoles, quads (correctors are not included) for 2-8 GeV Booster • Mu2e – the beam (snake type ) solenoid, I am not sure about the detector magnet, 3-4 AC dipoles • G-2 - no any significant request for magnets

  24. DAQ Upgrade for satandA,B &C • For next 4-6 years we may need to measure ~ 200-300 magnets or if we decided fraction of them • Stands A,B and C need upgrade of the DAQ measurement system to increase the efficiency and reliability of the measurement process - T&I and MS joint R&D effort is needed

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