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dc.creatorLoh, Huanqianen_US
dc.creatorCossel, Kevin C.en_US
dc.creatorGrau, Matten_US
dc.creatorGresh, Daniel N.en_US
dc.creatorNi, Kang-Kuenen_US
dc.creatorYe, Junen_US
dc.creatorCornell, Eric A.en_US
dc.date.accessioned2013-07-16T21:39:45Z
dc.date.available2013-07-16T21:39:45Z
dc.date.issued2013en_US
dc.identifier2013-TF-08en_US
dc.identifier.urihttp://hdl.handle.net/1811/55368
dc.descriptionAuthor Institution: JILA, National Institute of Standards and Technology and University of Colorado Department of Physics, University of Colorado, Boulder, Colorado 80309-0440, USAen_US
dc.description.abstractMolecules can be advantageous for the search for the electron electric dipole moment (eEDM) due to the large effective electric field experienced by a bound, unpaired electron. Furthermore, the closely-spaced states of opposite parity make the molecules easy to polarize in the lab frame. The JILA eEDM experiment currently uses HfF$^+$ molecules in an ion trap to achieve long coherence times to reduce systematics. When an electric field is applied the eEDM signal is proportional to the shift in energy splitting between two Zeeman levels in a low-lying, metastable $^3\Delta_1$ state. We have previously shown efficient preparation of trapped HfF$^+$ molecules in the rovibronic ground state, $X^1\Sigma^+(v=0,J=0)$. Here, we demonstrate coherent transfer of population from the ground state to the $a^3\Delta_1(v=0, J=1)$ state through an intermediate $^3\Pi_{0+}$ state and efficient state read-out using photodissociation. In addition, we have begun to take spectroscopy data of the hyperfine and Zeeman structure of the eEDM science state in the presence of a rotating bias electric field and a magnetic field.en_US
dc.language.isoenen_US
dc.publisherOhio State Universityen_US
dc.titlePROGRESS OF THE JILA ELECTRON EDM EXPERIMENTen_US
dc.typeArticleen_US


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