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Observation of Spin Flips with a Single Trapped Proton

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 نشر من قبل Stefan Ulmer
 تاريخ النشر 2011
  مجال البحث فيزياء
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 تأليف S. Ulmer




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Radio-frequency induced spin transitions of one individual proton are observed for the first time. The spin quantum jumps are detected via the continuous Stern-Gerlach effect, which is used in an experiment with a single proton stored in a cryogenic Penning trap. This is an important milestone towards a direct high-precision measurement of the magnetic moment of the proton and a new test of the matter-antimatter symmetry in the baryon sector.

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