Report/Contribution to a conference proceedings

PUBDB-2016-02945

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Comparison of Standing and Travelling Wave Operations for a Positron Pre-Accelerator in the TESLA Linear Collider

Moiseev, V. A. (Corresponding author) ; Paramonov, V. V. ; Flottmann, K.DESY*

2000
DESY Hamburg

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Please use a persistent id in citations: doi:10.3204/PUBDB-2016-02945

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

Abstract: The Positron Pre-Accelerator (PPA) for the TESLA linear collider should be a normal conducting linac and use the standard TESLA rf hardware. For L-band frequency range both Standing (SW) and TravellingWave (TW) operations are possible. For comparison, rf parameters for TW Disk LoadedWaveguide (DLW) as well as for SW Coupled Cells Structures (CCS) have been optimized at an operating frequency of 1300 MHz in a wide range of cells dimensions. General properties for the two operating modes have also been compared. Taking into account the beam dynamic particularities, a SW mode has been chosen. It provides a higher flexibility and allows one to combine the required beam performance with a cost saving problem solution. With an increased aperture diameter, the SW PPA has an enlarged acceptance, in comparison with the TW PPA, and a reduced power consumption.

Keyword(s): talk: Vienna 2000/06/26 ; positron: linear accelerator ; RF system: power supply ; microwaves ; electron positron: linear collider ; linear collider: proposed ; 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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