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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

First spin flipping of a stored spin-1 polarized beam.

We recently studied spin flipping of a 270 MeV vertically polarized deuteron beam stored in the Indiana University Cyclotron Facility Cooler Ring. We adiabatically swept an rf solenoid's frequency through an rf-induced spin resonance and observed its effect on the deuterons' vector and tensor polarizations. After optimizing the resonance crossing rate and maximizing the solenoid's voltage, we measured a vector spin-flip efficiency of 94.2%+/-0.3%. We also found striking behavior of the spin-1 tensor polarization.[1]

References

  1. First spin flipping of a stored spin-1 polarized beam. Morozov, V.S., Etienne, Z.B., Kandes, M.C., Krisch, A.D., Leonova, M.A., Sivers, D.W., Wong, V.K., Yonehara, K., Anferov, V.A., Meyer, H.O., Schwandt, P., Stephenson, E.J., von Przewoski, B. Phys. Rev. Lett. (2003) [Pubmed]
 
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