August 28, 2016 to September 4, 2016
Europe/Athens timezone

A data-driven model-independent approach to $\pi^{0}, \eta$ and $\eta^{\prime}$ single and double Dalitz decays

Aug 30, 2016, 7:10 PM
20m
Aristotelis II (Makedonia Palace)

Aristotelis II

Makedonia Palace

Section B: Light Quarks Section B

Speaker

Dr Rafel Escribano (Universitat Autònoma de Barcelona)

Description

The
dilepton invariant mass spectra and branching ratios of the single and double Dalitz decays
$\mathcal{P}\to\ell^{+}\ell^{-}\gamma$ and $\mathcal{P}\to\ell^{+}\ell^{-}\ell^{+}\ell^{-}$
($\mathcal{P}=\pi^{0}, \eta, \eta^{\prime}$; $\ell=e$ or $\mu$) are predicted by means of a
data-driven model-independent approach based on the use of rational approximants applied to
$\pi^{0}, \eta$ and $\eta^{\prime}$ transition form factor experimental data in the space-like region.

Summary

A data-driven model-independent approach to $\pi^{0}, \eta$ and $\eta^{\prime}$ single and double Dalitz decays

Primary author

Dr Rafel Escribano (Universitat Autònoma de Barcelona)

Co-author

Presentation materials