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

Cross-sections for ${}^{nat}Pb(p,xn){}^{201-207}Bi$,${}^{204}Pb(p,1-4n){}^{201-204}Bi$ and ${}^{206}Pb(p,3n){}^{204}Bi$ reactionshave been determined in the astrophysical energy range $20-30 \, MeV$. Theanalysis were performed by $\gamma$-spectroscopy associated with half-livesmeasurements. The results were compared with previously experimental data, whenavailable, and with theoretical calculations performed using TALYS code. Wereport a possible new $\gamma$ transition from ${}^{204m}{Pb}$ and othertheoretical discrepancies, probably due overestimation of the Coulomb barrierand neutron binding energy. Also reported are new determinations of theenergies and intensities of the $\gamma$'s emitted in the decays of${}^{205,206}Bi$. We discuss possible implications for the r/rp-processes inneutrino-driven wind in supernovae and neutron stars mergers.

Measurements of ${}^{nat}Pb(p,xn){}^{201-207}Bi$,  ${}^{204}Pb(p,1-4n){}^{201-204}Bi$ and ${}^{206}Pb(p,3n){}^{204}Bi$  cross-sections at astrophysical energies ($E_p \leq 30 \, MeV$)