A combined horizontal/vertical steering dipole implemented using an exact hard-edge model
Parallel capable? : yes
GPU capable? : no
Back-tracking capable? : yes
| Parameter Name | Units | Type | Default | Description |
| L | M | double | 0.0 | length |
| HKICK | RAD | double | 0.0 | horizontal kick angle |
| VKICK | RAD | double | 0.0 | vertical kick angle |
| TILT | RAD | double | 0.0 | rotation about longitudinal axis |
| DX | M | double | 0.0 | misalignment |
| DY | M | double | 0.0 | misalignment |
| DZ | M | double | 0.0 | misalignment |
| HCALIBRATION | double | 1 | factor applied to obtain horizontal kick |
|
| VCALIBRATION | double | 1 | factor applied to obtain vertical kick |
|
| LERAD | double | 0.0 | if L=0, use this length for radiation computations |
|
| STEERING | short | 1 | use for steering? |
|
| SYNCH_RAD | short | 0 | include classical, single-particle synchrotron radiation? |
|
| ISR | short | 0 | include incoherent synchrotron radiation (quantum excitation)? |
|
| MATRIX_ORDER | short | 0 | matrix order |
|
| STEERING_MULTIPOLES | STRING | NULL | input file for systematic multipole content of steering kicks |
|
| RANDOM_MULTIPOLES | STRING | NULL | input file for random multipoles content of steering kicks |
|
| RANDOM_MULTIPOLE_FACTOR | double | 1 | Factor by which to multiply random multipoles |
|
| STEERING_MULTIPOLE_FACTOR | double | 1 | Factor by which to multiply steering multipoles |
|
| GROUP | string | NULL | Optionally used to assign an element to a group, with a user-defined name. Group names will appear in the parameter output file in the column ElementGroup |
|
Note that closed_orbit and correct command may report orbit convergence problems when using EKICKER in place of KICKER. This may be resolved by increasing the closed_orbit_accuracy parameter.
If requested, synchrotron radiation effects are imposed as a kick at the end of the element.
EMATRIX