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The Standard Model in Strong Fields: Electroweak Radiative Corrections
for Highly Charged Ions
I. Bednyakov, L. Labzowsky, G. Plunien, G. Soff, V. Karasiev
abstract: Electroweak radiative corrections to the matrix elements $$ are calculated for highly charged hydrogenlike ions. These
matrix elements constitute the basis for the description of the most parity
nonconserving (PNC) processes in atomic physics. The operator ${\hat H}_{PNC}$
represents the parity nonconserving relativistic effective atomic Hamiltonian
at the tree level. The deviation of these calculations from the calculations
valid for the momentum transfer $q^{2}=0$ demonstrates the effect of the strong
field, characterized by the momentum transfer $q^{2}=m_{e}^{2}$ ($m_{e}$ is the
electron mass). This allows for a test of the Standard Model in the presence of
strong fields in experiments with highly charged ions.
- oai_identifier:
- oai:arXiv.org:quant-ph/9904052
- categories:
- quant-ph
- comments:
- 27 LaTex pages
- doi:
- 10.1103/PhysRevA.61.012103
- arxiv_id:
- quant-ph/9904052
- journal_ref:
- Phys.Rev.A61:012103,2000
- created:
- 1999-04-13
Full article ▸
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