Report/Contribution to a conference proceedings

PUBDB-2016-02942

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Numerical Investigations of Waveguide Input Couplers for the TESLA Superstructure

Dohlus, M. (Corresponding author)DESY* ; Wipf, S.DESY*

2000
DESY Hamburg

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Please use a persistent id in citations: doi:10.3204/PUBDB-2016-02942

Report No.: DESY-M-00-04X

Abstract: A superstructure of cavities has been proposed for the superconducting TESLA Linear Accelerator which will reduce the number of components (Input and HOM couplers) and also improve the average gradient. Thus the input power per input coupler has been drasticallyincreased: 700 kW ($T_{hf}$ =1.4 ms, $f_{rep}$=5 Hz) for the design operation and 1.4 MW for the possible upgrade version. In this paper two types of waveguide couplers were examined, including windows and bellows, taking the geometrical limitations of the cryomodule into account with respect to: maximum fields, cryogenic losses and the kick experienced by the beam.

Keyword(s): talk: Vienna 2000/06/26 ; electron positron: linear collider ; linear collider: proposed ; RF system: superconductivity ; RF system: power supply ; microwaves: coupling ; cryogenics ; DESY TESLA Linac

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Contributing Institute(s):

1. M-Bereich (M(-2012))

Research Program(s):

1. No facility / HGF program None (POF1-890) (POF1-890)

Experiment(s):

1. No specific instrument

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Proceedings/Report Decking, W. (Corresponding author)DESY*
Contributions to the 7th European Particle Accelerator Conference EPAC 2000
2000The 7th European Particle Accelerator Conference EPAC 2000, EPAC 2000, ViennaVienna, Austria, 26 Jun 2000 - 30 Jun 20002000-06-262000-06-30 Hamburg : DESY (2000)2000     Fulltext BibTeX | EndNote: XML, Text | RIS

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