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378ff247 · add injection into baseline lattice · Nov 09, 2023

This V23_injection branch uses an injection scheme with electrostatic septa. This branch is now FROZEN

V22.2 protected

81ba5ce0 · Merge branch 'V22_prepare_tag' into 'V22' · May 13, 2022

- Reduced beta_x* to 10cm for the Z optics
- Increase beampipe radius in the BWL and QC4L to alleviate BSC issues at tt and H operation modes, aperture model there to be refined

V22.1 protected

b6190e75 · Merge branch 'V22_fix_tag' into 'V22' · Mar 17, 2022

- 4-IP Lattice for new layout PA31-1.0 with 91km circumference. 
- Phase advance of arc cells changed to 90/90. 
- 4 RF sections installed in 2.1km long straight sections.
More information in this presentation https://indico.cern.ch/event/1085318/contributions/4582685/subcontributions/356824/attachments/2354474/4018133/Optics_since_CDR_Oide_211129.pdf

V18.1 protected

60557881 · Merge branch 'V18_fix_tag' into 'V18' · Mar 10, 2022

Release: V18.1

- 2-IP Lattice for layout with 97km circumference. 
- Similar to the CDR lattice, but with small changes in the optics around the IP.
- previously referred to as 217