====== TTP97-10 Neutron Electric Dipole Moment In The Standard Model: Valence Quark Contributions ======
 
 
   <hidden TTP97-10  Neutron Electric Dipole Moment In The Standard Model: Valence Quark Contributions >   We present a complete three-loop calculation of the electric dipole moment of
 the $u$ and $d$ quarks in the Standard Model. For the $d$ quark, more relevant
 for the experimentally important neutron electric dipole moment, we find
 cancellations which lead to an order of magnitude suppression compared with
 previous estimates.
 
 </hidden>
|**Andrzej Czarnecki and Bernd Krause**  | 
|** Phys. Rev. Lett. 78 4339 1997  **  |
| {{preprints:1997:ttp97-10.pdf|PDF}} {{preprints:1997:ttp97-10.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/9704355|arXiv]]   |
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