Report/Contribution to a conference proceedings

PUBDB-2016-03698

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Simulations of the Static Tuning for the TESLA Linear Collider

Schulte, D. ; Walker, N. (Corresponding author)DESY*

2003
DESY Hamburg

Report No.: DESY-M-03-01Q; PAC03-RPAB007

Abstract: At the heart of the TESLA linear collider are the two 10 km long superconducting linacs. A linac is constructed from 858 cryomodules each containing 12 nine-cell 1.3 GHz superconducting cavities. 355 quadrupoles provide the necessary beam focusing. The advantages of low-frequency superconducting RF in terms of wakefield behaviour are well known, and the TESLA alignment tolerances are relatively loose. However, the effects of cavity tilts and their impact of the linac beam-based alignment algorithms have until recently not been fully investigated. In addition, the strong sensitivity to correlated emittance growth due to the high beam-beam disruption parameter makes it desirable to control the linac emittance down to a few percent. In this report we discuss various static tuning algorithms and present new simulation results. Discussions of the relative merits and applicability of the methods is also discussed.

Keyword(s): talk: Portland 2003/05/12 ; electron positron: linear collider ; linear collider: proposed ; RF system: superconductivity ; RF system: alignment ; correction: orbit ; beam monitoring: beam position ; DESY TESLA Linac

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Contributing Institute(s):

1. Bereichsleitung Beschleuniger / Bereich Beschleuniger (M)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

Experiment(s):

1. Facility (machine) HERA

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Proceedings/Report Castro, P. e. a. (Corresponding author)
Contributions to the 2003 Particle Accelerator Conference PAC2003
20032003 Particle Accelerator Conference, PAC2003, PortlandPortland, USA, 12 May 2003 - 16 May 20032003-05-122003-05-16 Hamburg : DESY (2003) [10.3204/PUBDB-2016-03006]2003     Files BibTeX | EndNote: XML, Text | RIS

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