Speaker
Description
The uncertainty of the Standard Model dispersive prediction of the muon anomalous magnetic moment $a_\mu$ is limited by the precision of the leading-order hadronic vacuum polarization contribution $a_\mu^{HLO}$. The KLOE experiment at the DA$\Phi$NE electron-positron collider has already provided some of the most precise measurements of the two-pion contribution to $a_\mu^{HLO}$. A more precise determination of this term is essential to clarify the long standing tension between the SM dispersive prediction of $a_\mu$ and its experimental measurements. This talk will present preliminary results from a new ongoing analysis (KLOE-nxt), which aims to improve the precision of the two-pion contribution by exploiting a previously unused KLOE dataset with significantly higher statistics compared to those employed in earlier KLOE measurements.
| Are you an early career researcher? | Yes, a PhD student |
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