Difference between revisions of "Plan for mapping PS magnet"
From GlueXWiki
| Line 23: | Line 23: | ||
''' Mapping Regions ''' | ''' Mapping Regions ''' | ||
| + | '' Downstream end of the magnet '' | ||
* 0 cm < Z < 90 cm | * 0 cm < Z < 90 cm | ||
| − | (1st measure fringe field for the maximum range allowed by the mapper) | + | (1st measure fringe field for the maximum Z range allowed by the mapper) |
* -12 cm < X < 12 cm | * -12 cm < X < 12 cm | ||
Revision as of 10:14, 25 February 2014
TOSCA simulation provided by S. Glamazdin. Field profile along the Z axis. Z = 0 cm is at the center of the magnet.
Saturation
Mapping Requirements
Coordinate system
- The origin (0,0,0) is the geometric center of the magnetic poles, located in the middle of the gap.
- Z axis is along the beam and points along the photon beam direction
- Y is vertical
- X is perpendicular to the beam points to the Hall D south wall
Mapping Regions
Downstream end of the magnet
- 0 cm < Z < 90 cm
(1st measure fringe field for the maximum Z range allowed by the mapper)
- -12 cm < X < 12 cm
- Z = -1 cm, 0 cm, 1 cm, (3 cm)
Mapping Fields
- 1.8 T
- 1.9 T
- 1.5 T
- ( 1 T)
