IPAC'25 - the 16th International Particle Accelerator Conference

Applications of electron energy measurement based on resonant spin depolarization

MOPS053

2 Jun 2025, 16:00

2h

Exhibiton Hall A _Salmon (TWTC)

Poster Presentation MC2.A05 Synchrotron Radiation Facilities Monday Poster Session

Speaker

Anny Gora (Helmholtz-Zentrum Berlin für Materialien und Energie)

Description

An electron energy measurement based on resonant spin depolarization has been running permanently at BESSY II for several years. This high-precision energy measurement was set up primarily for users of synchrotron radiation for meteorological applications from the German National Metrology Institute (PTB). Recent investigations have led to a better understanding of the method and to the possibility of shortening the measurement time. This allows new observations and the use of the energy measurement for different applications such as the measurement of synchrotron side bands or the momentum compaction factor.