The muon g ― 2

@article{Jegerlehner2009TheMG,
  title={The muon g ― 2},
  author={Fred Jegerlehner and Andreas Nyffeler Humboldt U. Berlin and Harish-Chandra Res. Inst.},
  journal={Physics Reports},
  year={2009},
  volume={477},
  pages={1-110}
}

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The muon anomalous magnetic moment is one of the most precisely measured quantities in particle physics. Recent high precision measurements (0.54ppm) at Brookhaven reveal a ``discrepancy'' by 3

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Because both the theoretical and experimental values of the muon anomaly are determined to high precision, it is an excellent place to search for the effects of new physics or to constrain speculative extensions to the Standard Model.

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A review of the experimental and theoretical determinations of the anomalous magnetic moment of the muon is given. The anomaly is defined by a=(g-2)/2, where the Land\'e g-factor is the

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Historically, the spin magnetic moment of the electron µ e or its gvalue g e has played a central role in modern physics, dating from its discovery in atomic optical spectroscopy and its subsequent

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The new experiment planned at Brookhaven to measure the anomalous magnetic moment of the muonaμ≡(gμ−2)/2 will improve the present accuracy of 7 ppm by about a factor of 20. This requires a careful

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A precise measurement of the anomalous g value, a = (g - 2)/2, for the positive muon has been made at the Brookhaven Alternating Gradient Synchrotron. The result aμ+ = 11 659 202(14)(6) × 10-10 (1.3

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After a brief review of the muon g-2 status, we analyze the possibility that the present discrepancy between experiment and the standard model (SM) prediction may be due to hypothetical errors in the

Refinements in electroweak contributions to the muon anomalous magnetic moment

Effects of strong interactions on the two loop electroweak radiative corrections to the muon anomalous magnetic moment, $a_\mu=(g_\mu-2)/2$, are examined. Short-distance logs are shown to be

THE BROOKHAVEN MUON ANOMALOUS MAGNETIC MOMENT EXPERIMENT

▪ Abstract The E821 Experiment at the Brookhaven Alternating Gradient Synchrotron has measured the muon anomalous magnetic moment aμ to a relative precision of 0.5 parts per million. This effort

Final report of the E821 muon anomalous magnetic moment measurement at BNL

We present the final report from a series of precision measurements of the muon anomalous magnetic moment, a(mu)=(g-2)/2. The details of the experimental method, apparatus, data taking, and analysis
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