Reduction and compensation of the transient beam loading effect in a double rf system of synchrotron light sources

N Yamamoto, T Takahashi, S Sakanaka - Physical Review Accelerators and …, 2018 - APS
Double rf systems are used to lengthen the beam bunches in synchrotron light sources. In
such a system, the performance of the bunch lengthening is limited by the transient beam …

Longitudinal equilibrium density distribution of arbitrary filled bunches in presence of a passive harmonic cavity and the short range wakefield

T He, W Li, Z Bai, L Wang - Physical Review Accelerators and Beams, 2021 - APS
We propose a novel scheme for the calculation of bunch profiles and synchronous phase
shifts for arbitrary fill patterns in electron storage rings considering both the effects of the …

Self-consistent calculation of transient beam loading in electron storage rings with passive harmonic cavities

T Olsson, FJ Cullinan, Å Andersson - Physical Review Accelerators and …, 2018 - APS
The ongoing trend towards synchrotron light storage rings with ultralow emittance lattices
leads to greater challenges to achieve beam stability, sufficient Touschek lifetime, low …

Equilibrium of longitudinal bunch distributions in electron storage rings with arbitrary impedance sources and generic filling patterns

MB Alves, FH de Sá - Physical Review Accelerators and Beams, 2023 - APS
A new self-consistent semianalytical method for calculating the stationary beam-induced
voltage in the presence of arbitrary filling patterns and impedance sources in electron …

[PDF][PDF] Review of harmonic cavities in fourth-generation storage rings

FJ Cullinan, Å Andersson… - Proceedings of the …, 2023 - accelconf.web.cern.ch
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 …

Preparing the MAX IV storage rings for timing-based experiments

C Stråhlman, T Olsson, SC Leemann… - AIP conference …, 2016 - pubs.aip.org
Time-resolved experimental techniques are increasingly abundant at storage ring facilities.
Recent developments in accelerator technology and beamline instrumentation allow for …

Calculation of longitudinal collective instabilities with mbtrack-cuda

H Xu, U Locans, A Adelmann, L Stingelin - Nuclear Instruments and …, 2019 - Elsevier
Macroparticle tracking is a prominent method for studying the collective beam instabilities in
accelerators. However, the heavy computationalload often limits the capabilities of tracking …

Equilibrium of longitudinal bunch distributions in storage rings with arbitrary impedance sources and generic filling patterns

MB Alves, FH de Sá - arXiv preprint arXiv:2306.15795, 2023 - arxiv.org
A new self-consistent semi-analytical method for calculating the stationary beam-induced
voltage in the presence of arbitrary filling patterns and impedance sources in storage rings is …

Pseudo-single-bunch mode for a 100 MHz storage ring serving soft X-ray timing experiments

T Olsson, SC Leemann, G Georgiev… - Nuclear Instruments and …, 2018 - Elsevier
At many storage rings for synchrotron light production there is demand for serving both high-
flux and timing users simultaneously. Today this is most commonly achieved by operating …

Time-of-Flight Ion and Electron Spectroscopy: Applications and Challenges at Storage Ring Light Sources

C Stråhlman - 2016 - portal.research.lu.se
This dissertation contains seven studies exploring novel instrumentation for ion and electron
spectroscopy, including their applicability at storage ring light sources. The studies focus on …