%0 Journal Article
%A Morozov, V. S.
%A Chao, A.W.
%A Krisch, A. D.
%A Leonova, M. A.
%A Raymond, R. S.
%A Sivers, D. W.
%A Wong, V.K.
%A Garishvili, A.
%A Gebel, R.
%A Lehrach, A.
%A Lorentz, B.
%A Maier, R.
%A Prasuhn, D.
%A Stockhorst, H.
%A Welsch, D.
%A Hinterberger, F.
%A Ulbrich, K
%A Schnase, A.
%A Stephenson, E.J.
%A Brantjes, N.P.M.
%A Onderwater, C.J.G.
%A daSilva, M.
%T Experimental Verification of Predicted Beam-Polarization Oscillations near a Spin Resonance
%J Physical review letters
%V 100
%@ 0031-9007
%C College Park, Md.
%I APS
%M PreJuSER-61212
%P 054801
%D 2008
%Z Record converted from VDB: 12.11.2012
%X The Chao matrix formalism allows analytic calculations of a beam's polarization behavior inside a spin resonance. We recently tested its prediction of polarization oscillations occurring in a stored beam of polarized particles near a spin resonance. Using a 1.85 GeV/c polarized deuteron beam stored in the COoler SYnchrotron, we swept a new rf solenoid's frequency rather rapidly through 400 Hz during 100 ms, while varying the distance between the sweep's end frequency and the central frequency of an rf-induced spin resonance. Our measurements of the deuteron's polarization near and inside the resonance agree with the Chao formalism's predicted oscillations.
%K J (WoSType)
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000253019600035
%R 10.1103/PhysRevLett.100.054801
%U https://juser.fz-juelich.de/record/61212