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Re: Dipole and transcient B field effect [message #8609 is a reply to message #8604] Wed, 20 May 2009 16:24 Go to previous messageGo to previous message
Tsitohaina Randriamalala is currently offline  Tsitohaina Randriamalala
Messages: 14
Registered: October 2007
Location: FZ Jülich
occasional visitor
From: *ikp.kfa-juelich.de
I plotted here the field components variation along z-axis.

The shifts at the low values of x, at the momenta 4.6 GeV/c and 11.91GeV/c of the antiproton beam in the histogram (in the first mail), may be related to the existing cut at z ~ 600 cm of the y component of B.

And similarly the presence of a jump on By at z~600cm may be the cause of the shift at the high values of x for the case of 8.9 GeV/c beam momentum.


Tsito
 
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