ANCHOR-SUNDYN: A novel endstation for time resolved spectroscopy at the ALOISA beamline

R Costantini, M Stredansky, D Cvetko, G Kladnik… - Journal of Electron …, 2018 - Elsevier
In this report we illustrate the instrumental developments involving the branchline of the
ALOISA beamline at the Elettra synchrotron, with the setup of the ANCHOR-SUNDYN …

Bunch-resolved diagnostics for a future electron-storage ring

G Schiwietz, JG Hwang, A Jankowiak… - Nuclear Instruments and …, 2021 - Elsevier
The upgrade of the BESSY II light source in Berlin towards a variable pulse-length storage-
ring will lead to a complex bunch-filling pattern. This may involve co-existing electron …

Excitation density in time-resolved water window soft X-ray spectroscopies: Experimental constraints in the detection of excited states

R Costantini, A Morgante, M Dell'Angela - Journal of Electron Spectroscopy …, 2022 - Elsevier
Time-resolved X-ray spectroscopies have the potential of unveiling ultrafast processes with
chemical sensitivity, but their widespread application is still withheld by technical and …

[HTML][HTML] Pump–probe x-ray microscopy of photo-induced magnetization dynamics at MHz repetition rates

K Gerlinger, B Pfau, M Hennecke, LM Kern, I Will… - Structural …, 2023 - pubs.aip.org
We present time-resolved scanning x-ray microscopy measurements with picosecond photo-
excitation via a tailored infrared pump laser at a scanning transmission x-ray microscope …

[PDF][PDF] Status of a double slit interferometer for transverse beam size measurements at BESSY II

M Koopmans, P Goslawski, JG Hwang, M Ries… - Proc. IPAC'17, 2017 - jacow.org
The upgrade of the BESSY II storage ring to BESSY VSR [1] demands additional beam
diagnostics for machine commissioning and development. Especially bunch resolved …

[PDF][PDF] Status and prospects of the BESSY II injector system

T Atkinson, W Anders, H Glass, P Goslawski… - 7th Int. Particle …, 2016 - inspirehep.net
The BESSY II injector system consists of a 50 MeV Linac, installed in preparation for TopUp
operation, and a fastramping Booster synchrotron. The system provides injection efficiencies …

Development of the electron-beam diagnostics for the future BESSY-VSR storage ring

G Schiwietz, JG Hwang, M Koopmans… - Journal of Physics …, 2018 - iopscience.iop.org
This contribution focusses on the different types of new or improved electron-beam monitors
at BESSY II for bunch resolved measurements under future BESSY-VSR conditions. A new …

[PDF][PDF] Study on HOM power levels in the BESSY VSR module

A Tsakanian, HW Glock, A Velez… - 8th Int. Particle …, 2017 - accelconf.web.cern.ch
The BESSY VSR project represents a novel approach of SRF cavity application in the
storage rings. To provide a high overvoltage for bunch compression L-band SRF cavities are …

[PDF][PDF] An optical diagnostic beamline for the BESSY II booster

T Atkinson, JG Hwang, G Rehm, M Ries, G Schiwietz… - Proc. JACoW, 2022 - epaper.kek.jp
As part of the global refurbishment of the injector at BESSY II, a new optical beamline has
been installed in the booster. This paper covers the conceptual design: incorporating the …

[PDF][PDF] VSR injector upgrade at BESSY II

T Atkinson, T Flisgen, P Goslawski, JG Hwang… - Proc. IPAC'18, 2018 - jacow.org
BESSY VSR is a fully funded project at the Helmholtz-Zentrum in Berlin (HZB). The objective
is to produce simultaneously both long and short pulses in the storage ring. The implications …