IPAC'25 - the 16th International Particle Accelerator Conference

Session

WECN:Photon Sources and Electron Accelerators (Contributed)

WECN

4 Jun 2025, 15:00

Taipei International Convention Center (TICC)

Conveners

WECN:Photon Sources and Electron Accelerators (Contributed)

• Adriana Wawrzyniak (SOLARIS National Synchrotron Radiation Centre)

690. SLS 2.0 storage ring commissioning (WECN1)

Michael Böge (Paul Scherrer Institute)

04/06/2025, 15:00

MC2.A05 Synchrotron Radiation Facilities

Contributed Oral Presentation

The SLS consists of a 100MeV linac, a 2.7GeV booster synchrotron with 9nm horizontal emittance and the storage ring (SR). The old 12-TBA SR with 5nm horizontal emittance operating at 2.4GeV was turned off in 09/2023 after 22 years of successful user operation. In course of the SLS 2.0 upgrade project the 288m circumference SR has been replaced by a 2.7GeV 12-fold 7-bend achromat lattice with a...

883. First beam commissioning of the HZB superconducting radio-frequency photoelectron gun (WECN2)

Thorsten Kamps (Helmholtz-Zentrum Berlin für Materialien und Energie)

04/06/2025, 15:20

MC2.T02 Electron Sources

Contributed Oral Presentation

The versatile 1.3 GHz superconducting radio-frequency (SRF) gun at HZB succesfully generated first photoemission beam from a high quantum efficiency (QE) multi-alkali photocathode. This demonstrates worldwide first beam operation of a SRF gun at high repetition rate and with a robust multi-alkali Na-based photoemissionn source. The setup of the test and all sub-systems is described. The latest...