Abundances of neutron-capture elements in CH and carbon-enhanced metal-poor (CEMP) stars
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Astrophysics and Astronomy"
DOI: 10.1007/s12036-020-09656-5
Abstract: All the elements heavier than Fe are produced either by the slow (-s) or rapid (-r) neutron-capture process. The neutron density prevailing in the stellar sites is one of the major factors that determines the… read more here.
Keywords: carbon; capture elements; neutron capture; cemp stars ... See more keywords
Origin of neutron capture elements with the Gaia-ESO survey: the evolution of s- and r-process elements across the Milky Way
Sign Up to like & getrecommendations! Published in 2023 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1577
Abstract: We investigate the origin of neutron-capture elements by analyzing their abundance patterns and radial gradients in the Galactic thin disc. We adopt a detailed two-infall chemical evolution model for the Milky Way, including state-of-the-art nucleosynthesis… read more here.
Keywords: neutron capture; capture elements; gaia eso; process ... See more keywords