%0 Conference Paper
%A Hejny, Volker
%T Spin tune determination and feedback
%M FZJ-2025-02293
%D 2025
%X The talk covers over 10 years of R&D by the JEDI collaboration at COSY, Jülich. Main topics discussed are: online determination of spin tune and in-plane polarization, how to achieve large spin coherence times, and phase-lock feedback for synchronizing spin precession and RF devices. The R&D is primarily motivated by precision experiments on Electric Dipole Moments (EDMs) of charged particles in storage rings, including feasibility studies and a first deuteron EDM measurement at COSY.
%B Polarized Ion Sources and Beams at EIC
%C 10 Mar 2025 - 12 Mar 2025, Stony Brook (USA)
Y2 10 Mar 2025 - 12 Mar 2025
M2 Stony Brook, USA
%F PUB:(DE-HGF)6
%9 Conference Presentation
%R 10.34734/FZJ-2025-02293
%U https://juser.fz-juelich.de/record/1041519