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Re: B field scaling for PANDA [message #7784 is a reply to message #7769] Fri, 30 January 2009 16:52 Go to previous messageGo to previous message
Jost Lühning is currently offline  Jost Lühning
Messages: 4
Registered: March 2006
occasional visitor
From: *gsi.de
Dear all,

next week I could produce new field maps for the dipole and for the area between dipole and solenoid. The question is: At which dipole currents?
There is a saturation in the dipole which can be seen in this plot:

index.php?t=getfile&id=4991&private=0

It shows the normalised field integral of the dipole on the z-axis. The red line is calculated for steps of 5% dipole current, the blue line indicates steps of 20% .
Would 5 field maps (in steps of 20%) be sufficient for the dipole?

Ciao,
Jost
 
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