Abstract:
Using new experimental data, we calculate the contribution to the anomalous magnetic moment of the muon from the π0γ and ηγ intermediate states in the vacuum polarization with high precision taking into account the correction for using the trapezoidal rule: aμ(π0γ)+aμ(ηγ)=(53.1±1.5)⋅10−11. We also find the small contribution from e+e−π0,e+e−η and μ+μ−π0 intermediate states equal to 0.5⋅10−11.
Citation:
N. N. Achasov, A. V. Kiselev, “Contribution of the π0γ and ηγ intermediate states to the vacuum polarization and the muon anomalous magnetic moment”, Pis'ma v Zh. Èksper. Teoret. Fiz., 75:11 (2002), 643–645; JETP Letters, 75:11 (2002), 527–529
\Bibitem{AchKis02}
\by N.~N.~Achasov, A.~V.~Kiselev
\paper Contribution of the $\mathbf{\pi^0\gamma}$ and $\mathbf{\eta\gamma}$ intermediate states to the vacuum polarization and the muon anomalous magnetic moment
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2002
\vol 75
\issue 11
\pages 643--645
\mathnet{http://mi.mathnet.ru/jetpl3116}
\transl
\jour JETP Letters
\yr 2002
\vol 75
\issue 11
\pages 527--529
\crossref{https://doi.org/10.1134/1.1500713}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0040076650}
Linking options:
https://www.mathnet.ru/eng/jetpl3116
https://www.mathnet.ru/eng/jetpl/v75/i11/p643
This publication is cited in the following 3 articles:
Jegerlehner F.: Jegerlehner, F, Anomalous Magnetic Moment of the Muon, 2Nd Edition, Springer Tracts in Modern Physics, 274, Springer-Verlag Berlin, 2017, 609–681
Czarnecki A., Karshenboim S.G., Phys. Rev. D, 96:1 (2017), 011302
M. N. Achasov, K. I. Beloborodov, A. V. Berdyugin, A. G. Bogdanchikov, A. V. Bozhenok, A. D. Bukin, D. A. Bukin, T. V. Dimova, V. P. Druzhinin, V. B. Golubev, I. A. Koop, A. A. Korol, S. V. Koshuba, A. P. Lysenko, E. V. Pakhtusova, S. I. Serednyakov, V. V. Shary, Yu. M. Shatunov, Z. K. Silagadze, A. N. Skrinsky, A. A. Valishev, A. V. Vasiljev, Phys. Rev. D, 68:5 (2003)