Contribution to a conference proceedings/Contribution to a book

PUBDB-2024-01898

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Integrating sustainable computational strategies in light source accelerator upgrades

Niknejadi, P. (Corresponding author)DESY* ; Ackermann, S.DESY* ; Ferrari, E.DESY* ; Lang, T.DESY* ; Paraskaki, G.Extern* ; Schaper, L.Extern*DESY* ; Schreiber, S.DESY* ; Vogt, M.DESY* ; Zemella, J.DESY* ; Asatrian, M.Extern* ; Hillert, W.CFEL*Extern* ; Pannek, F.Extern*XFEL.EU* ; Samoilenko, D.CFEL*Extern*

2024
JACoW Publishing Geneva, Switzerland
ISBN: 978-3-95450-247-9

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Please use a persistent id in citations: doi:10.18429/JACoW-IPAC2024-MOPG18  doi:10.3204/PUBDB-2024-01898

Abstract: The operation of light source accelerators is a complex process that involves a combination of empirical and theoret- ical physics, simulations, and data-intensive methodologies. For example, the FLASH1 beamline at DESY is upgrading to an external seeding FEL light source. We utilize special di- agnostics, machine learning algorithms, and comprehensive simulations to achieve this. To optimize resources, we con- stantly look to improve our approach, allowing us to robustly control the accelerator and meet the desired stability of our users. Machine learning and GPU-based algorithms have be- come crucial, enabling us to employ advanced optimization techniques and possibly Artificial Intelligence. However, in many cases, it is imperative to establish a robust mechanism for simulations involving large particle numbers to ensure that future upgrades and experiments can effectively and sustainably leverage these computational strategies.

Keyword(s): Accelerator Physics ; mc2-photon-sources-and-electron-accelerators - MC2: Photon Sources and Electron Accelerators ; MC2.A06 - MC2.A06 Free Electron Lasers

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Contributing Institute(s):

1. Beschleunigerphysik (MPY)
2. Maschinen Koordination FLASH (MFL)
3. Laser Forschung und Entwicklung (FS-LA)
4. Universität Hamburg (UHH)

Research Program(s):

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

Experiment(s):

1. FLASH 2020+ Project

Appears in the scientific report 2024

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