Nuclear Chronometers
classification
🌌 astro-ph
keywords
galacticr-processstarsabundanceabundancesbeenchronometersconsistent
pith:2FEWK7AE Add to your LaTeX paper
What is a Pith Number?\usepackage{pith}
\pithnumber{2FEWK7AE}
Prints a linked pith:2FEWK7AE badge after your title and writes the identifier into PDF metadata. Compiles on arXiv with no extra files. Learn more
read the original abstract
Observations of metal-poor Galactic halo stars indicate that the abundance pattern of the (heaviest) neutron-capture elements is consistent with the scaled solar system r-process abundances. Utilizing the radioactive (r-process) element thorium, age determinations have been made for several of these same stars, placing constraints on both Galactic and cosmological age estimates.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.