Speaker
Prof.
Anna Zuzana Dubnickova
(Comenius University)
Description
The elaborated Unitary and Analytic models of pseudoscalar meson
nonet structure, and to some extent also of nucleons, give more
precise theoretical prediction for the hadronic contribution
$\Delta\alpha_had^{(5)}(t)$ to the running fine structure constant
QED $\alpha(t)$ in space like region, which by the novel approach
leads to the following complete SM muon anomalous magnetic moment
value $a_{\mu}^{SM}= (11659196.35 \pm 481)\times 10^{-10}$. This
result deviates from the world average experimental value
$a_{\mu}^{exp}= (11659 209 \pm 6)\times 10^{-10}$ by 12.65$\pm$7.69,
i.e. 1.6$\sigma$.
Authors
Prof.
Anna Zuzana Dubnickova
(Comenius University)
Prof.
Stanislava Dubnicka
(Inst.of Physics, SAS)
