Table 2 rms misalignment values used in simulations presented in this paper. The definition of the misalignment parameters are defined in Fig. 2. Note that values are not tolerance specifications, as there is an ongoing iterative process to determine the alignment level achievable and the acceptable machine performance
Type | ΔX (μm) | ΔY (μm) | ΔPSI (μrad) | ΔS (μm) | ΔTHETA (μrad) | ΔPHI(μrad) |
|---|---|---|---|---|---|---|
Arc quadrupoles∗ | 50 | 50 | 300 | 150 | 70 | 70 |
Arc sextupoles∗ | 50 | 50 | 300 | 150 | 70 | 70 |
Dipoles | 1000 | 1000 | 300 | 1000 | 0 | 0 |
Girders | 150 | 150 | – | 1000 | ||
IR quadrupole | 100 | 100 | 250 | 250 | 70 | 70 |
IR sextupoles | 100 | 100 | 250 | 250 | 70 | 70 |