Prerequisites: Both beam separately with well-adjusted parameters. All requisite beam instrumentation available. TI8 & TI2 injecting simultaneously.
Exit: Circulating beams, well adjust beam parameters, simultaneous orbit stabilization, well adjusted separation bumps, BDI - simultaneous acquisition
|
Team
|
Sub-phase
|
Total
Time
|
Priority
|
450 GeV
Collisions
|
|
OP
|
SPS - switch rings - TI8/TI2 in parallel – LHC injection
|
8
|
1
|
Parasitic
|
|
OP/BT
|
Commission separation bumps. Closure of bumps.
Check aperture. Check injection region.
|
16
|
1
|
Essential
|
|
OP/AP
|
Effect of bumps - dispersion, non-closure
|
8
|
2
|
Leave
|
|
BI
|
Beam parameters: Q split, Q' split, coupling,
Beam instrumentation: BLMs, BPMs cross talk etc.
|
8
|
1
|
Do
|
|
OP
|
Control system: real-time feedback, orbit correction,
orthogonality etc., check energy matching - 2 rings
|
8
|
1
|
Partial Do
|
|
2 days
|
1 day
|