MO2L1
ESRF, Grenoble, France
TUB, Beijing, People’s Republic of China
MAX IV Laboratory, Lund University, Lund, Sweden
| Paper | Title | Page |
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MO2L1 |
Future of the Multi-bend Achromat | |
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| The implementation of HMBA for upgrades of small and large scale rings will be described. A strategy to go toward a fully diffraction limited source based on HMBA, consistent with large dynamic aperture and long Toushek lifetime will also be presented. | ||
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| MO2L2 | Storage Ring Based Steady State Microbunching | 1 |
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| Powerful light sources are highly desired tools for scientific research and for industrial applications. Electrons are the objects that most readily and easily radiate photons. A natural conclusion follows that one should pursue electron accelerators as the choice tools towards powerful light sources. How to manipulate the electron beam in the accelerator so that it radiates light most efficiently, however, remains to be studied and its physical principle and technical limits be explored and optimized for the purpose. One such proposed concepts is based on the steady state microbunching (SSMB) mechanism in an electron storage ring. We make a brief introduction of the SSMB mechanism and its recent status in this presentation. | ||
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Slides MO2L2 [1.156 MB] | |
| DOI • | reference for this paper ※ doi:10.18429/JACoW-FLS2023-MO2L2 | |
| About • | Received ※ 25 August 2023 — Revised ※ 28 August 2023 — Accepted ※ 31 August 2023 — Issued ※ 02 December 2023 | |
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| MO2L3 | Review of Harmonic Cavities in Fourth-generation Storage Rings | 8 |
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| Several third generation light-source storage rings have used harmonic cavities to lengthen the electron bunches. With the advent of the fourth generation however, they have become an almost universal feature as the small transverse electron beam sizes make long bunches essential for increasing Touschek lifetime and reducing emittance blow-up from intrabeam scattering. Multiple technological solutions exist for the implementation of harmonic cavities and which to use remains an open question for many facilities. This is therefore a very active area of study in which there is strong collaboration within the community. Avoiding coherent collective beam instabilities is of particular concern. In this talk, I will summarise the results obtained so far. I will also give an overview of the observations made at the MAX IV 3 GeV ring, the first fourth generation storage ring which was commissioned with normal-conducting passive harmonic cavities already installed. Finally, I will discuss potential future directions. | ||
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Slides MO2L3 [3.035 MB] | |
| DOI • | reference for this paper ※ doi:10.18429/JACoW-FLS2023-MO2L3 | |
| About • | Received ※ 24 August 2023 — Revised ※ 25 August 2023 — Accepted ※ 27 August 2023 — Issued ※ 02 December 2023 | |
| Cite • | reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml) | |