Spin-precession method for sensitive electric dipole moment searches

NL- e EDM Collaboration

doi:10.1103/PhysRevA.110.L010801

Spin-precession method for sensitive electric dipole moment searches

NL- e EDM Collaboration

Onderzoeksoutput › Academic › peer review

1 Citaat (Scopus)

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We demonstrate a spin-precession method to observe and analyze multilevel coherence between all hyperfine levels in the X2ς+,N=0 ground state of barium monofluoride (Ba138F19). The signal is sensitive to the state-preparation Rabi frequency and external electric and magnetic fields applied in searches for a permanent electric dipole moment (EDM). In the obtained interference spectrum, the electric field and Rabi frequency become observable simultaneously with the EDM. This method reduces systematic biases and the number of auxiliary measurements for such precision measurements.

Originele taal-2	English
Artikelnummer	L010801
Tijdschrift	Physical Review A
Volume	110
Nummer van het tijdschrift	1
DOI's	https://doi.org/10.1103/PhysRevA.110.L010801
Status	Published - jul.-2024

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Spin-precession method for sensitive electric dipole moment searches
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title = "Spin-precession method for sensitive electric dipole moment searches",

abstract = "We demonstrate a spin-precession method to observe and analyze multilevel coherence between all hyperfine levels in the X2ς+,N=0 ground state of barium monofluoride (Ba138F19). The signal is sensitive to the state-preparation Rabi frequency and external electric and magnetic fields applied in searches for a permanent electric dipole moment (EDM). In the obtained interference spectrum, the electric field and Rabi frequency become observable simultaneously with the EDM. This method reduces systematic biases and the number of auxiliary measurements for such precision measurements.",

author = "{NL- e EDM Collaboration} and A. Boeschoten and Marshall, {V. R.} and Meijknecht, {T. B.} and A. Touwen and Bethlem, {H. L.} and A. Borschevsky and S. Hoekstra and {Van Hofslot}, {J. W.F.} and K. Jungmann and Mooij, {M. C.} and Timmermans, {R. G.E.} and W. Ubachs and L. Willmann",

note = "Publisher Copyright: {\textcopyright} 2024 American Physical Society.",

year = "2024",

month = jul,

doi = "10.1103/PhysRevA.110.L010801",

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T1 - Spin-precession method for sensitive electric dipole moment searches

AU - NL- e EDM Collaboration

AU - Boeschoten, A.

AU - Marshall, V. R.

AU - Meijknecht, T. B.

AU - Touwen, A.

AU - Bethlem, H. L.

AU - Borschevsky, A.

AU - Hoekstra, S.

AU - Van Hofslot, J. W.F.

AU - Jungmann, K.

AU - Mooij, M. C.

AU - Timmermans, R. G.E.

AU - Ubachs, W.

AU - Willmann, L.

PY - 2024/7

Y1 - 2024/7

N2 - We demonstrate a spin-precession method to observe and analyze multilevel coherence between all hyperfine levels in the X2ς+,N=0 ground state of barium monofluoride (Ba138F19). The signal is sensitive to the state-preparation Rabi frequency and external electric and magnetic fields applied in searches for a permanent electric dipole moment (EDM). In the obtained interference spectrum, the electric field and Rabi frequency become observable simultaneously with the EDM. This method reduces systematic biases and the number of auxiliary measurements for such precision measurements.

AB - We demonstrate a spin-precession method to observe and analyze multilevel coherence between all hyperfine levels in the X2ς+,N=0 ground state of barium monofluoride (Ba138F19). The signal is sensitive to the state-preparation Rabi frequency and external electric and magnetic fields applied in searches for a permanent electric dipole moment (EDM). In the obtained interference spectrum, the electric field and Rabi frequency become observable simultaneously with the EDM. This method reduces systematic biases and the number of auxiliary measurements for such precision measurements.

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U2 - 10.1103/PhysRevA.110.L010801

DO - 10.1103/PhysRevA.110.L010801

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SN - 2469-9926

VL - 110

JO - Physical Review A

JF - Physical Review A

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Spin-precession method for sensitive electric dipole moment searches

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