Contribution to a conference proceedings/Contribution to a book

PUBDB-2022-02912

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Proposal of a Girder Realignment Test in PETRA III

Schaumann, M. (Corresponding author)DESY* ; Agapov, I.DESY* ; Bartolini, R.DESY* ; Bieler, M.DESY* ; Boespflug, R.DESY* ; Einfeld, D.Extern* ; Hoffmann, M.DESY* ; Keil, J.DESY* ; Liao, L.Extern* ; Priebe, G.DESY* ; Schloesser, M.DESY* ; Wanzenberg, R.DESY*

2022
JACoW Publishing, Geneva, Switzerland [Geneva]
ISBN: 978-3-95450-227-1

This record in other databases:

Please use a persistent id in citations: doi:10.18429/JACOW-IPAC2022-TUPOMS015  doi:10.3204/PUBDB-2022-02912

Abstract: PETRA IV can benefit from the fine control of the girders that carry the storage ring elements to achieve the design beam performance. Based on the corrector magnet strength pattern it is desired to realign girders to stay within the alignment tolerances. In the current PETRA III configuration, the girders in the Max von Laue Hall are equipped for remote alignment, however, those have not been moved since their initial installation and the alignment system is currently not connected to the control system. In preparation for PETRA IV, a movement test of one of the PETRA III girders should confirm the ability to safely and precisely remote control the equipment based on an optics model that describes the effect of the girder movement on the orbit. This paper studies the feasibility of this test and prepares an initial mock-up experiment to be performed on a spare girder.

Keyword(s): Accelerator Physics ; MC2: Photon Sources and Electron Accelerators

Note: Literaturangaben;

---

Contributing Institute(s):

1. Beschleunigerphysik (MPY)
2. PETRA (MPE)
3. Beschleunigerbetrieb (MBB)
4. Vakuumsysteme (MVS)
5. Strahlkontrollen (MSK)
6. Diagnose und Instrumentierung (MDI)
7. Vermessung (MEA2)

Research Program(s):

1. 621 - Accelerator Research and Development (POF4-621) (POF4-621)
2. 6G3 - PETRA III (DESY) (POF4-6G3) (POF4-6G3)

Experiment(s):

1. Facility (machine) PETRA III
2. (PETRA IV)

Appears in the scientific report 2022

---

Database coverage:
;

---