Özet
The spin precession frequency of muons stored in the (g-2) storage ring has been analyzed for evidence of Lorentz and CPT violation. Two Lorentz and CPT violation signatures were searched for a nonzero Δωa(=ωaμ+- ωaμ-) and a sidereal variation of ωaμ±. No significant effect is found, and the following limits on the standard-model extension parameters are obtained: bZ=-(1.0±1.1)×10-23GeV; (mμdZ0+HXY)=(1.8±6.0)×10-23GeV; and the 95% confidence level limits bμ+<1.4×10-24GeV and bμ-<2.6×10-24GeV.
Orijinal dil | İngilizce |
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Makale numarası | 091602 |
Dergi | Physical Review Letters |
Hacim | 100 |
Basın numarası | 9 |
DOI'lar | |
Yayın durumu | Yayınlandı - 4 Mar 2008 |
Harici olarak yayınlandı | Evet |