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/

Zendy Plus

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

Zendy Tools

Zendy Open

This talk is dedicated to the memory of Paco Yndurain, the original speakerin the conference. After a short account of his scientific career, we brieflyreview our ongoing collaboration to determine precisely the $\pi\pi$ scatteringamplitude including the most recent data by means of Forward DispersionRelations and Roy Equations. A remarkable improvement in precision over theintermediate energy region is obtained by using once-subtracted Roy Equationsin addition to the standard twice-subtracted ones.

In memory of Paco Yndurain: A precise determination of pion-pion scattering from experiment and dispersion relations