• Media type: E-Article
  • Title: Silver Stars
  • Contributor: Hansen, Camilla Juul; Primas, Francesca
  • imprint: Cambridge University Press (CUP), 2009
  • Published in: Proceedings of the International Astronomical Union
  • Language: English
  • DOI: 10.1017/s1743921310000207
  • ISSN: 1743-9213; 1743-9221
  • Keywords: Astronomy and Astrophysics ; Space and Planetary Science
  • Origination:
  • Footnote:
  • Description: <jats:title>Abstract</jats:title><jats:p>The rapid neutron-capture process (r-process), which produces some of the heaviest elements, is not well understood. Obtaining accurate abundances of these heavy elements (Z &gt; 38) is important, both in the context of the chemical evolution of the Galaxy and for understanding the site(s) and process(es) of formation of those elements. We have determined elemental abundances for several r-process elements, notably silver, from high resolution VLT/UVES spectra. Silver was chosen because it is predominantly a light r-process element (38 &lt; Z &lt; 50), and little is known about its formation and evolution in the Galaxy. Here, we present our preliminary results.</jats:p>