Contribution to a conference proceedings/Contribution to a book

PUBDB-2022-04748

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Magnet Design for the PETRA IV Storage Ring

Bartolini, R.DESY* ; Agapov, I.DESY* ; Aloev, A. (Corresponding author)DESY* ; Chavanne, J. ; Eckoldt, H.-J.DESY* ; Einfeld, D.Extern* ; Krause, B.DESY* ; Petrov, A.DESY* ; Thede, M.DESY* ; Tischer, M.DESY*

2022
JACoW Publishing, Geneva, Switzerland

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Please use a persistent id in citations: doi:10.18429/JACoW-IPAC2022-THPOTK002

Abstract: The proposed PETRA IV electron storage ring that will replace DESY’s flagship synchrotron light source PETRA III will feature a horizontal emittance as low as 20 pmrad. It is based on a hybrid six-bend achromat lattice. In addition to the storage ring PETRA IV, the Booster Synchrotron and the corresponding transfer line will be renewed. Overall about 4000 magnets will be manufactured. The lattice design require high-gradient quadrupoles, which are unfeasible with conventional steel, used traditionally for normal-conducting magnets. The required gradient is safely reached with the poles, made of Permendur. The bending magnets for the storage ring will be based on permanent magnets. This contribution presents the electromagnetic design of the magnets for the storage ring and booster synchrotron.

Keyword(s): Accelerator Physics ; MC7: Accelerator Technology ; quadrupole ; dipole ; storage-ring ; octupole ; sextupole

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Contributing Institute(s):

1. Beschleunigerphysik (MPY)
2. Servicezentrum Beschl. und Exp. Aufbau (MEA)
3. FS-Undulator Systeme (FS-US)

Research Program(s):

1. 621 - Accelerator Research and Development (POF4-621) (POF4-621)

Experiment(s):

1. (PETRA IV)

Appears in the scientific report 2022

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