Index of /CLICr/MainBeam/BDS_380GeV

Icon  Name                                Last modified      Size  Description
[PARENTDIR] Parent Directory                                         -   
[   ] energy-upgrade380GeVto3TeV_l43m.eps 2019-03-12 08:34   51K  
[   ] energy-upgrade380GeVto3TeV_l6m.eps  2019-03-12 08:34   52K  
[   ] bw_l43m_vs_6m_disp-optim.pdf        2019-03-12 08:34   25K  
[DIR] L_star_6m_newline_VeraCilento/      2022-03-15 13:41    -   
[DIR] L_6m_low_betay/                     2019-03-12 08:34    -   
[DIR] L*=6m/                              2019-03-12 08:34    -   
[DIR] L*=4.3m/                            2019-03-12 08:34    -   


CLIC 380 GeV BDS:

Two L* options have been studied--> the "nominal" with L*=4.3m and the new baseline design with L*=6m.

For each L* option you can find the optimized baseline lattices 
and other lattices with different horizontal dispersion level in 'xdispersion_scan_lattices',
and alternative lattices with different beta_x* options in 'betax_scan_lattices'.

For the L*=6m, the lattices are optimized with a pair of octupoles in order to bring the luminosity to the design goal.

For both baseline L* options, the layout of the BDS (survey.new.380.43.disp0 and survey.new.380.6.disp60 files) 
were optimized to have their linacs aligned with their respective 3 TeV upgrade designs.

All details about the designs optimization and performances are available in Fabien Plassard's CERN Thesis.