Report/Contribution to a conference proceedings

PUBDB-2016-02950

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Reproducibilty and Predictability of Persistant Current Effects in the HERA Proton Storage Ring

Holzer, B. (Corresponding author)Extern* ; Montag, C.

2000
DESY Hamburg

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Please use a persistent id in citations: doi:10.3204/PUBDB-2016-02950

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

Abstract: The contribution of persistent current effects to the sextupole component of the HERA dipoles is determined, based on measurements in the reference magnets. It is used to calculate the overall chromaticity of the machine and compared to the actual settings of the sextupole correction coils and measurements on beam. The fill-to-fill predictability of the persistent current effects in HERA is presented and the question is discussed whether corrections can be applied in an adequate way before beam transfer to avoid beam losses during injection.

Keyword(s): talk: Vienna 2000/06/26 ; electron p: storage ring ; proton synchrotron ; bending magnet: superconductivity ; magnetic field: multipole ; current: induction ; correction: coil ; beam optics: chromaticity ; DESY HERA Stor

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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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Database coverage:

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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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