Re: Dipole and transcient B field effect [message #8609 is a reply to message #8604] |
Wed, 20 May 2009 16:24 ![Go to previous message Go to previous message](/theme/gsi/images/up.png) ![Go to next message Go to previous message](/theme/gsi/images/down.png) |
Tsitohaina Randriamalala
Messages: 14 Registered: October 2007 Location: FZ Jülich
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occasional visitor |
From: *ikp.kfa-juelich.de
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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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