Dressed spin of polarized 3He in a cell

P. H. Chu, A. M. Esler, J. C. Peng, D. H. Beck, D. E. Chandler, S. Clayton, B. Z. Hu, S. Y. Ngan, C. H. Sham, L. H. So, S. Williamson, J. Yoder

Research output: Contribution to journalArticlepeer-review


We report a measurement of the modification of the effective precession frequency of polarized 3He atoms in response to a dressing field in a room-temperature cell. The 3He atoms were polarized using the metastability spin-exchange method. An oscillating dressing field was then applied perpendicular to the constant magnetic field. Modification of the 3He effective precession frequency was observed over a broad range of the amplitude and frequency of the dressing field. The observed effects are compared with calculations based on quantum optics formalism.

Original languageEnglish (US)
Article number022501
JournalPhysical Review C - Nuclear Physics
Issue number2
StatePublished - Aug 19 2011

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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