Electronic properties of CuS: Experimental determination of the magnetic hyperfine interactions and permanent electric dipole moment

1988 ◽  
Vol 89 (12) ◽  
pp. 7172-7179 ◽  
Author(s):  
Timothy C. Steimle ◽  
Wen‐Lie Chang ◽  
David F. Nachman ◽  
John M. Brown
Keyword(s):  
Dipole Moment ◽  
Experimental Determination ◽  
Electronic Properties ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Hyperfine Interactions ◽  
Magnetic Hyperfine ◽  
Permanent Electric Dipole Moment

scholarly journals P , T -Violating and Magnetic Hyperfine Interactions in Atomic Thallium

Symmetry ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 498 ◽  
Author(s):  
Timo Fleig ◽  
Leonid V. Skripnikov
Keyword(s):  
Dipole Moment ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Hyperfine Interactions ◽  
Magnetic Hyperfine ◽  
Experimental Result ◽  
Central Value ◽  
Pseudoscalar Coupling ◽  
Electron Electric Dipole Moment ◽  
Atomic Ground State

We present state-of-the-art string-based relativistic general-excitation-rank configuration interaction and coupled cluster calculations of the electron electric dipole moment, the nucleon–electron scalar-pseudoscalar, and the magnetic hyperfine interaction constants ( α d e , α C S , A | | , respectively) for the thallium atomic ground state 2 P 1 / 2 . Our present best values are α d e = − 558 ± 28 , α C S = 6.77 ± 0.34 [ 10 − 18 e cm], and A | | = 21172 ± 1059 [MHz]. The central value of the latter constant agrees with the experimental result to within 0.7% and serves as a measurable probe of the P , T -violating interaction constants. Our findings lead to a significant reduction of the theoretical uncertainties for P , T -odd interaction constants for atomic thallium but not to stronger constraints on the electron electric dipole moment, d e , or the nucleon–electron scalar-pseudoscalar coupling constant, C S .

The permanent electric dipole moment of CaOH

1990 ◽  
Vol 93 (6) ◽  
pp. 4179-4186 ◽  
Author(s):  
Charles W. Bauschlicher ◽  
Stephen R. Langhoff ◽  
Timothy C. Steimle ◽  
Jeffrey E. Shirley
Keyword(s):  
Dipole Moment ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Permanent Electric Dipole Moment
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