English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In light of recent experimental results, we revisit the dispersive analysis of the    $$\omega \rightarrow 3\pi $$  ω → 3 π decay amplitude and of the    $$\omega \pi ^0$$  ω π 0 transition form factor. Within the framework of the Khuri–Treiman equations, we show that the    $$\omega \rightarrow 3\pi $$  ω → 3 π Dalitz-plot parameters obtained with a once-subtracted amplitude are in agreement with the latest experimental determination by BESIII. Furthermore, we show that at low energies the    $$\omega \pi ^0$$  ω π 0 transition form factor obtained from our determination of the    $$\omega \rightarrow 3\pi $$  ω → 3 π amplitude is consistent with the data from MAMI and NA60 experiments.

$$\omega \rightarrow 3\pi $$ and $$\omega \pi ^{0}$$ transition form factor revisited