CBETA wiki

CBETA-layout2.png

Primary Project Goal

The primary project goal is to provide 4 pass acceleration of 1 mA beam to 150 MeV, then decelerate in 4 passes and dump.

The energies are defined as follows:

Final Project Report

CBETA Systems

Supporting System Documentation

Project Phases

Fractional Arc Test ✅

Pre-Beam System Tests

Four Turn Commissioning

  1. tao.init (37.70 KB)
  2. Commands2.tao (617.00 B)
  3. VaryQuads.tao
  4. cbeta_4p_Dec05_2019_will.lat (352.05 KB)
    • Instructions:
      • get the present values of the quad's gradients 'caget MER2QUA01 _field' by going to the epics control system: ssh -X erpopr@erp201
      • 1. run tao
      • call VaryQuads.tao
      • call Commands2.tao
      • run (runs 100 steps
      • In the case that you want to change the number of quads to vary you have to edit the Commend2.tao where you can ask:
        • use var q.r2[4:8] (this line can pick the quads you want: for example use var q.r2[6:8] will var RXQUA03, RXQUA02, and RXQUA01 at the end of the RX line.
          use dat twiss.la_will[7:12] This line says that from 7--> 12 in the twiss.la_will the contraints for aplha_x, aplha_y, beta_x, beta_y, dipersion at the end of the MR1DIP01 /3 (4, 5) and the dipersion prime to be all zero

KPP Commissioning

Future EIC studies with CBETA

Future non-EIC studies with CBETA

CBETA Reports

CBETA Web Utilities

Topic attachments
I Attachment Action Size Date Who Comment
ACCELERATION_WITH_ENERGY_RECOVERY.docxdocx ACCELERATION_WITH_ENERGY_RECOVERY.docx manage 13 K 08 Oct 2019 - 15:48 DejanTrbojevic  
CBETA-Layout1.pngpng CBETA-Layout1.png manage 284 K 07 Feb 2017 - 23:05 RobMichnoff CBETA Layout
CBETA-layout2.pngpng CBETA-layout2.png manage 685 K 02 Mar 2018 - 10:35 RobMichnoff  
CBETA_MLC_move.mp4mp4 CBETA_MLC_move.mp4 manage 23 MB 23 Feb 2017 - 10:11 RichardRyan MLC move to final location within Wilson Lab on Feb. 8, 2017
CBETA_final_report_revB-V3f.pdfpdf CBETA_final_report_revB-V3f.pdf manage 60 MB 02 Apr 2020 - 16:24 RobMichnoff  
Commands2.taotao Commands2.tao manage 617 bytes 16 Dec 2019 - 10:42 DejanTrbojevic  
First-4order.pdfpdf First-4order.pdf manage 1 MB 11 Dec 2019 - 16:58 DejanTrbojevic  
FirstCoupleOfDays.docxdocx FirstCoupleOfDays.docx manage 13 K 08 Oct 2019 - 15:44 DejanTrbojevic  
OPERATINGSETTINGS.pdfpdf OPERATINGSETTINGS.pdf manage 1 MB 05 Dec 2019 - 01:29 DejanTrbojevic  
R1_Splitter_Line.pngpng R1_Splitter_Line.png manage 1 MB 04 Dec 2019 - 14:47 DejanTrbojevic  
R2_Splitter_Line.pngpng R2_Splitter_Line.png manage 1 MB 04 Dec 2019 - 15:12 DejanTrbojevic  
R3_BeamLine.pngpng R3_BeamLine.png manage 1 MB 03 Dec 2019 - 15:31 DejanTrbojevic  
R3_Splitter_Line.pngpng R3_Splitter_Line.png manage 1 MB 04 Dec 2019 - 14:47 DejanTrbojevic  
R4_Splitter_Line.pngpng R4_Splitter_Line.png manage 1 MB 04 Dec 2019 - 14:47 DejanTrbojevic  
RLA_mode.docxdocx RLA_mode.docx manage 15 K 08 Oct 2019 - 15:48 DejanTrbojevic  
S1_splitter_Line.pngpng S1_splitter_Line.png manage 1 MB 04 Dec 2019 - 15:08 DejanTrbojevic  
S2_Splitter_Line.pngpng S2_Splitter_Line.png manage 2 MB 04 Dec 2019 - 14:47 DejanTrbojevic  
S3_splitter_Line.pngpng S3_splitter_Line.png manage 1 MB 04 Dec 2019 - 14:47 DejanTrbojevic  
S4_splitter_Line.pngpng S4_splitter_Line.png manage 1 MB 04 Dec 2019 - 14:47 DejanTrbojevic  
VaryQuads.taotao VaryQuads.tao manage 630 bytes 16 Dec 2019 - 11:02 DejanTrbojevic  
cbeta_4p_Dec05_2019_will.latlat cbeta_4p_Dec05_2019_will.lat manage 352 K 16 Dec 2019 - 10:41 DejanTrbojevic  
tao.initinit tao.init manage 37 K 16 Dec 2019 - 10:42 DejanTrbojevic  
This topic: CBETA > WebHome
Topic revision: 02 Apr 2020, RobMichnoff
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