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Journal article

Precise calculation of traveling-wave periodic structure

Abstract:
The effects of the round edge beam hole on the frequency and wake field are studied using variational method, which allows for rounded iris disk hole without any approximation in shape treatment. The frequency and wake field of accelerating mode and dipole mode are studied for different edge radius cases, including the flat edge shape that is often used to approximately represent the actual structure geometry. The edge hole shape has weak effect on the frequency, but much effect on the wake field. Our study shows that the amounts of wake fields are not precise enough with the assumption of the flat edge beam hole instead of round edge. ©2007 IEEE.

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Publisher copy:
10.1109/PAC.2007.4440087

Authors

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author


Journal:
Proceedings of the IEEE Particle Accelerator Conference More from this journal
Pages:
4249-4251
Publication date:
2007-01-01
DOI:


Language:
English
Pubs id:
pubs:160972
UUID:
uuid:15971806-2925-446c-92d5-6202dfa83e3a
Local pid:
pubs:160972
Source identifiers:
160972
Deposit date:
2012-12-19
ARK identifier:

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