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

How does the scattering cross section change when the colliding bound-statefragments are allowed particle-emitting resonances? This question is exploredin the framework of a multi-channel algebraic scattering method of determiningnucleon-nucleus cross sections at low energies. Two cases are examined, thefirst being a gedanken investigation in which n + carbon-12 scattering isstudied with the target states assigned artificial widths. The second is astudy of neutron scattering from beryllium-8; a nucleus that is particleunstable. Resonance character of the target states markedly varies evaluatedcross sections from those obtained assuming stability in the target spectrum.

Coupled-channel evaluations of cross sections for scattering involving particle-unstable resonances