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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

COSY data on the cross section of the reaction pp -> {pp}_s pi^0, where{pp}_s is the proton pair in the 1S0 state at small excitation energyE_{pp}=0-3 MeV, recently obtained for beam energies 0.5 - 2.0 GeV are analyzedwithin the one-pion exchange model. The model is based on the subprocess pi^0 p-> pi^0 p and final state pp-interaction. A broad maximum observed in theenergy dependence of the cross section at 0.5 - 1.4 GeV in the forwarddirection is explained by this model as a dominant contribution of the isospin3/2 in the pi^0 p-rescattering. The second maximum observed at 2 GeV isunderpredicted within the model by one order of magnitude.

Reaction pp-> {pp}_s pi^0 in the GeV region and pi^0 p rescattering