On the electric dipole moment of HD

1968 ◽  
Vol 46 (17) ◽  
pp. 1973-1974 ◽  
Author(s):  
Gabriel Karl
Keyword(s):  
Dipole Moment ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Matrix Elements

A formula is proposed to represent the J dependence of radial matrix elements of the electric dipole moment of HD.

scholarly journals Neutron Electric Dipole Moment on the Lattice

2018 ◽  
Vol 175 ◽  
pp. 01014 ◽  
Author(s):  
Boram Yoon ◽  
Tanmoy Bhattacharya ◽  
Rajan Gupta
Keyword(s):  
Dipole Moment ◽  
Cp Violation ◽  
Lattice Qcd ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Beyond The Standard Model ◽  
Matrix Elements ◽  
The Standard Model ◽  
The Status ◽  
Good Probe

For the neutron to have an electric dipole moment (EDM), the theory of nature must have T, or equivalently CP, violation. Neutron EDM is a very good probe of novel CP violation in beyond the standard model physics. To leverage the connection between measured neutron EDM and novel mechanism of CP violation, one requires the calculation of matrix elements for CP violating operators, for which lattice QCD provides a first principle method. In this paper, we review the status of recent lattice QCD calculations of the contributions of the QCD Θ-term, the quark EDM term, and the quark chromo-EDM term to the neutron EDM.

Linienstärken in der 4-0- und 5-0-Rotationsschwingungsbande von Fluorwasserstoff / Line Strengths in the 4-0- and 5-0-Rotation-Vibration-Bands of Hydrogen Fluoride

1974 ◽  
Vol 29 (4) ◽  
pp. 588-592 ◽  
Author(s):  
G. Rimpel
Keyword(s):  
Dipole Moment ◽  
Direct Measurement ◽  
Hydrogen Fluoride ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Measurement Method ◽  
Multiple Reflection ◽  
Matrix Elements ◽  
Direct Measurement Method ◽  
The Absolute

The strengths of 6 lines in the 4-0- and 5-0-rotation-vibration-bands of hydrogen fluoride have been measured in a multiple reflection cell using a direct measurement method. The absolute values of the rotationless matrix elements of the electric dipole moment have been determined to be|<4|μ(r)|0>| = (3.48 ± 0.13) · 10-22 esu · cm,|<5|μ(r)|0>| = (8.79 ± 0.54) · 10-23 esu · cm.

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