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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Neutrino-driven winds that follow core collapse supernovae were thought to bethe site where half of the heavy elements are produced by the r-process.Although recent hydrodynamic simulations show that the conditions in the windare not enough for the r-process, lighter heavy elements like Sr, Y, and Zr canbe produced. However, it is still not clear whether the conditions in the windare slightly neutron rich or proton rich. Here we investigate thenucleosynthesis in neutrino-driven winds for both these conditions andsystematically explore the impact of wind parameters on abundances. Our resultsshow the difficulty of obtaining a robust abundance pattern in neutron-richwinds where also an over production of Sr, Y, and Zr is likely. In proton-richconditions, the abundances smoothly change when varying wind parameters.Constraints for wind parameters and neutrino energies and luminosities willsoon become available by combining nucleosynthesis studies, like the onepresented here, with new and future experimental data and observations.

Nucleosynthesis of elements between Sr and Ag in neutron- and proton-rich neutrino-driven winds