CBETA FFAG Magnets and Girders

Halbach Magnet Measurement and Tuning

• Summary results of production run (Stephen Brooks): CBETA note 035
• Magnet measurement and tuning procedure (Stephen Brooks): CBETA note 019
• Directory structure for measurement and tuning files (Stephen Brooks): CBETA note 024
  • Found at Cornell NFS/SFTP server lnx201.classe.cornell.edu, path /nfs/erl/online/BNL/NOTES
• Traveler for magnet acceptance: Halbach-Traveler.xlsx
• Traveler database web page: http://www.cadops.bnl.gov/Controls/apps/MagnetInfo/

Corrector magnet power supply rack installation and cabling connections

• CBETA-perm-magnet-arc-Rack-Layout-1.xls
• CBETA-Corrector-Force.pptx (Nick Tsoupas, 02/13/2019)

• CBETA perm magnet arc Rack Layout.xls
• Picture of corrector magnet plus/minus wiring for girders tested at BNL (IMG_1670.jpg)
• girder-corrector-magnet-tests.xlsx List of where each girder was tested - BNL or Cornell

Table of Girder Names and Magnet Types on Each Girder

• FFAG-girder-count-and-lattice-parameter-8-18-2017.xlsx

Drawings, Girder Magnet and BPM Bracket Components

• CBETA PART QTY. MARCH 2018.xlsx. (list of quantities required)
• 2550m0071.pdf (Support foot)
• 2550m0073.pdf (Bracket, Magnet support, Type 1)
• 2550m0074.pdf (Bracket, Magnet support, Type 2)
• 2550m0075.pdf (Bracket, Magnet support, Type 3)
• 2550m0076.pdf (Bracket, Magnet support, Type 4)
• 2570m0059.pdf (Push block)
• 2570m0060.pdf (Pusher bracket)
• 2570m0061.pdf (Adapter plate)
• 2570m0065.pdf (Channel, magnet alignment)
• 2570m0066.pdf (Bracket, BPM support, Type 1)
• 2570m0068.pdf (Bracket, BPM support, Type 2)
• 2570m0069.pdf (Bracket, BPM support, Type 3)
• 2570m0080.pdf (Bracket, BPM support, Type 4)
• 2570m0081.pdf (Bracket, BPM support, Type 5)
• 2570m0082.pdf (Bracket, BPM support, Type 6)
• 2570m0083.pdf (Bracket, BPM support, Type 7)
• CBETA REMAINING PLATE ORDER.xlsx (list of remaining plates, all single quantities)
• 2570m0013.pdf
• 2570m0016.pdf
• 2570m0019.pdf
• 2570m0022.pdf
• 2570m0025.pdf
• 2570m0028.pdf
• 2570m0034.pdf
• 2570m0037.pdf
• 2570m0040.pdf
• 2570m0043.pdf
• 2570m0046.pdf
• 2570m0049.pdf
• 2570m0052.pdf
• 2570m0055.pdf

Drawings, Girder Mounting Plates

• 2570m0009.pdf (Top plate, GFX; Qty 6 rqd)

Full FFAG Loop Model

• FFAG-Loop-03052018.pdf

Procurement Status

• FFA-girders-status-08-3-2018.xlsx

First Pre-Production Girder Status

• First Girder Status - 3/28/2017 (pptx)
  

First FFAG Arc

• Beam pipe drawing (First-FFAG-Girder-09112017.pdf)

Meetings

• FFAG magnets and girders meeting, 09/06/2017
  • Slides (FFAG-meeting-2017-09-06.pptx)
  • Meeting notes (CBETA-FFAG-magnets-meeting-notes-09-06-2017.pdf)
• FFAG magnets and girders meeting, 09/13/2017
  • Meeting notes (CBETA-FFAG-magnets-meeting-notes-09-13-2017.pdf)
  • Power supply margin presentation by Nick Tsoupas (CBETA-FFAG-Dipole-Inductance-Eddy-Current-Study.pptx)
• FFAG magnets and girders meeting, 09/27/2017
  • Meeting notes (CBETA-FFAG-magnet-meeting-notes-09-27-2017.docx, CBETA-FFAG-magnet-meeting-notes-09-27-2017.pdf)
• FFAG magnets and girders meeting, 10/04/2017
  • Slides from 10/03/2017 oversight board meeting (CBETA-OB-Oct-03-2017-Michnoff.pptx)
  • Meeting notes (CBETA-FFAG-magnet-meeting-notes-10-04-2017.pdf)
  • Action items (High-Priority-CBETA-Magnet-and-Girder-Design-Review-action-items-09-20-2017-Rev-C.docx, High-Priority-CBETA-Magnet-and-Girder-Design-Review-action-items-09-20-2017-Rev-C.pdf)
• FFAG magnets and girders meeting, 10/11/2017
  • Meeting notes (CBETA-FFAG-magnet-meeting-notes-10-11-2017.docx, CBETA-FFAG-magnet-meeting-notes-10-11-2017.pdf)
• FFAG magnets and girders meeting, 10/18/2017
  • Meeting notes (CBETA-FFAG-magnet-meeting-notes-10-18-2017.docx, CBETA-FFAG-magnet-meeting-notes-10-18-2017.pdf)
  • Girder to girder interconnect presentation (Yulin Li, Karl Smolenski) (CBETA_Girder_Interconnects.pptx)
  • Fraction arc test girder plate drawing (2570m0005.pdf)
• FFAG magnets and girders meeting, 11/01.2017
  • Meeting notes (CBETA-FFAG-magnet-meeting-notes-11-01-2017.docx, CBETA-FFAG-magnet-meeting-notes-11-01-2017.pdf

Permanent magnet delivery schedule

• Presentation, Steve Trabocchi (FAT GIRDER DESIGN REVIEW.pptx)
  • BDH core left magnet assembly drawing (2550m0013.pdf)
  • BDH core right magnet assembly drawing (2550m0014.pdf)
• Presentation, Joe Tuozzolo (FFAG-magnet-Design-Review-9-20-2017.pptx)
• FFAG magenet measurment, tuning procedure, Stephen Brooks (CBETAnnn-Measurement-Procedure-for-CBETA-Magnets-2.docx)
• Design review meeting notes, prepared by Joe Tuozzolo and Rob Michnoff (CBETA-Magnet-and-Girder-Design-Review-notes-09-20-2017-B.docx, CBETA-Magnet-and-Girder-Design-Review-notes-09-20-2017-B.pdf)
  • first draft notes (CBETA-Magnet-and-Girder-Design-Review-notes-09-20-2017.docx, CBETA-Magnet-and-Girder-Design-Review-notes-09-20-2017.pdf)

Quotation for fabrication of Halbach magnet Aluminum housing

• Drawings
  • 2550m0034, BD core left (2550m0034_RevA.pdf)
  • 2550m0035, BD core right (2550m0035_RevA.pdf)
  • 2550m0021, BD alignment assembly (2550m0021_RevA.pdf)
• Quotations ($177.63 for each half for quantity of 20)
  • 2550m0034 (eMachineShop-quotation_225252.pdf)
  • 2550m0035 (eMachineShop-quotation_225251.pdf