30 January 2019 to 3 February 2019
Schladming, Austria
Europe/Vienna timezone

New approach in knowledge of $a_{mu}^{(LO)had} values to the muon $g-2$ anomaly

30 Jan 2019, 18:00
30m
Schladming, Austria

Schladming, Austria

JUFA Hotel Schladming Coburgstraße 253 8970 Schladming Austria

Speaker

Adubni Dubnickova (Comenius University (SK))

Description

Recently Pavia-Padova-Parma-Frascati group of theoretitions has suggested novel approach to determine the leading order of hadronic contribution $a_{\mu}^{(LO)had}$ to the muon $g-2$ anomaly, consisting in a measurement of the running QED fine structure constant by Bhaba $\mu e\to \mu e$ scattering at CERN and an extraction of $\delta\alpha_{had}^5(s)$ from the latter, to be crucial in determination of $a_{\mu}^{(LO)had}$. It is demonstrated how by one elaborated Unitary and Analytic model of electromagnetic structure of hadrons can be predicted $\delta\alpha_{had}^5(s)$ before measurements carried out at CERN.

Primary authors

Adubni Dubnickova (Comenius University (SK)) Stanislav Dubnicka (Institute of Physics) Andrej Liptaj (Slovak Academy of Sciences (SK))

Presentation materials