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Re: [Opal] 2DDynamic field maps

From: Christof Metzger-Kraus <christof.j.kraus AT gmail.com>
To: "Dr. Simon Friederich" <s.friederich AT uni-mainz.de>
Cc: opal <opal AT lists.psi.ch>
Subject: Re: [Opal] 2DDynamic field maps
Date: Wed, 20 May 2020 10:10:14 +0200
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Hi Simon,

no that doesn't work. You would have to use a 3D field map and an RFCavity element.

Christof

Dr. Simon Friederich <s.friederich AT uni-mainz.de> schrieb am Mi., 20. Mai 2020, 09:54:

Dear all,

Within opal-t:
Can I use the 2DDynamic field maps to implement a changing B-Field?
The manual only shows the case for Ez (or Er), but I would need Bz and Br.
(I am not sure if H_phi was the component I need here, if it is considered at all.)

More information:
I want to simulate a chopper cavity (= rf-cavity with a magnetic field deflecting the beam in transverse direction guiding it over a collimator and therefore 'chops').

I have the cavity in CST and can export and convert the field to opal somehow.

Thank you very much in advance.

Best regards

Simon
-- 
-----------------------------------
Dr. Simon Friederich
Helmholtz-Institut Mainz
Kollaboration B/ACID
Johannes Gutenberg-Universität Mainz
Staudingerweg 18
55128 Mainz, Deutschland

Tel.: +49 (0)6131 39-23160
E-Mail: s.friederich AT uni-mainz.de
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[Opal] 2DDynamic field maps, Dr. Simon Friederich, 05/20/2020
- Re: [Opal] 2DDynamic field maps, Christof Metzger-Kraus, 05/20/2020