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Can I read Measurement of the Electron Magnetic Moment on EtoBox?
Measurement of the Electron Magnetic Moment by X. Fan; T. G. Myers; B. A. D. Sukra; G. Gabrielse is a Physics and Astronomy article available to read on EtoBox.
What is Measurement of the Electron Magnetic Moment about?
The electron magnetic moment, -μ=μ B 1⁄4 g=2 1⁄4 1.001 159 652 180 59 ð13Þ [0.13 ppt], is determined 2.2 times more accurately than the value that stood for fourteen years. The most precisely determined property of an elementary particle tests the most precise prediction of the standard model (SM) to 1 part in 10 12 . The test would improve an order of magnitude if the uncertainty from discrepant measurements of the fine structure constant α is eliminated since the SM prediction is a function of α. The new measurement and SM theory together predict α -1 1⁄4 137.035 999 166 ð15Þ [0.11 ppb] with an uncertainty 10 times smaller than the current disagreement between measured α values.
Who reads Measurement of the Electron Magnetic Moment?
It is typically read by researchers, students, and practitioners in Physics and Astronomy.
- Author
- X. Fan; T. G. Myers; B. A. D. Sukra; G. Gabrielse
- Publisher
- American Physical Society (APS)
- Published
- 2023
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)