This title appears in the Scientific Report :
2014
Electric dipole moment of the nucleon and light nuclei
Electric dipole moment of the nucleon and light nuclei
The concept of the electric dipole moment(EDM) of subatomic particles is introduced and the EDMs of the nucleon and light nuclei are investigated in the framework of effective field theory. Especially, the two-nucleon contributions to the electric dipole moment (EDM) of the deuteron are calculated u...
| Personal Name(s): | Wirzba, Andreas |
|---|---|
| Contributing Institute: |
Theorie der starken Wechselwirkung; IKP-3 Theorie der Starken Wechselwirkung; IAS-4 |
| Published in: | 2014 |
| Imprint: |
2014
|
| Conference: | Hadrons from Quarks and Gluons, International Workshop XLII on Gross Properties of Nuclei and Nuclear Excitations, Hirschegg (Austria), 2014-01-12 - 2014-01-18 |
| Document Type: |
Conference Presentation |
| Research Program: |
Hadron Structure and Dynamics (HSD) Thin Film Photovoltaics |
| Publikationsportal JuSER |
|
The concept of the electric dipole moment(EDM) of subatomic particles is introduced and the EDMs of the nucleon and light nuclei are investigated in the framework of effective field theory. Especially, the two-nucleon contributions to the electric dipole moment (EDM) of the deuteron are calculated up-to-and-including next-to-next-to-leading order, while the ones of $^3$He are calculated to next-to-leading order. Quantitative tests of the QCD $\theta$-term scenario are presented and qualitative extensions to P- and T-violating terms resulting from beyond-the-standard-model physics are discussed. |