Difference between revisions of "Solid Magnet"
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| [http://www.jlab.org/~reimer/SoLID/Magnet/CDFv2.sf7 CDFv2.sf7] | | [http://www.jlab.org/~reimer/SoLID/Magnet/CDFv2.sf7 CDFv2.sf7] | ||
| [http://www.jlab.org/~reimer/SoLID/Magnet/ZEUSv1.sf7 ZEUSv1.sf7] | | [http://www.jlab.org/~reimer/SoLID/Magnet/ZEUSv1.sf7 ZEUSv1.sf7] | ||
+ | |- | ||
+ | | PDVIS target Location | ||
+ | | z=0 | ||
+ | | | ||
+ | | z=+50 | ||
+ | | z=0 | ||
+ | |- | ||
+ | | align="center" colspan="5" | Notes: (1) the center of the magnet is taken as the orgin. The target offset for the CDF magnet makes up for the fact that the magnet is longer than the Babar magnet. (2) The upstream pole pieces of the CDF and ZEUS magnets can be angles for SIDIS acceptance needs | ||
|- | |- | ||
| align="center" colspan="5" | Excel File to help make poisson input [http://www.jlab.org/~reimer/SoLID/Magnet/Magnet.xlsx Magnet.xlsx] | | align="center" colspan="5" | Excel File to help make poisson input [http://www.jlab.org/~reimer/SoLID/Magnet/Magnet.xlsx Magnet.xlsx] |
Revision as of 13:13, 7 February 2011
Integral to the SoLID spectrometer design is a large solenoid. Several existing solenoids are under consideration by the collaboration. These include the magnets from Babar, Cleo, CDF and ZEUS
Babar | CLEO | CDF | ZEUS | |
---|---|---|---|---|
Cryostat Inner Radius | 150 cm | 150 cm | 150 cm | 86 cm |
Length | 345 cm | 350 cm | 500 cm | 245 cm |
Central Field | 1.49 T | 1.5 T | 1.47 T | 1.8 T |
Compact Flux Return | Yes | Yes | No | No |
Current density variation | Yes | ?? | No | 25% more current at ends |
Poisson input deck | BABARv3.am | CDFv2.am | ZEUSv1.am | |
Poisson SF7 output on 1 cm grid | BABARv3.sf7 | CDFv2.sf7 | ZEUSv1.sf7 | |
PDVIS target Location | z=0 | z=+50 | z=0 | |
Notes: (1) the center of the magnet is taken as the orgin. The target offset for the CDF magnet makes up for the fact that the magnet is longer than the Babar magnet. (2) The upstream pole pieces of the CDF and ZEUS magnets can be angles for SIDIS acceptance needs | ||||
Excel File to help make poisson input Magnet.xlsx |