* Astronomy

Title: BD +44 493: A Ninth Magnitude Messenger from the Early Universe; Carbon Enhanced and Beryllium Poor Authors: Hiroko Ito, Wako Aoki, Satoshi Honda, Timothy C. Beers We present a 1D LTE chemical abundance analysis of the very bright (V=9.1) Carbon-Enhanced Metal-Poor (CEMP) star BD +44 493,...

Title: Carbon and Strontium Abundances of Metal-Poor Stars Authors: David K. Lai (UCSC), Jennifer A. Johnson (OSU), Michael Bolte (UCSC), Sara Lucatello (INAF-OAPD) We present carbon and strontium abundances for 100 metal-poor stars measured from R ~ 7000 spectra obtained with the Echellette...

	Forum	Replies	Views	Last Post
CEMP BD +44 493 (Preview)	Cosmology News	3	1404	Jun 4 09:04 2014 by Blobrana
Title: BD +44 493: A Ninth Magnitude Messenger from the Early Universe; Carbon Enhanced and Beryllium Poor Authors: Hiroko Ito, Wako Aoki, Satoshi Honda, Timothy C. Beers We present a 1D LTE chemical abundance analysis of the very bright (V=9.1) Carbon-Enhanced Metal-Poor (CEMP) star BD +44 493,...
CEMP Metal-Poor Stars ( 1 2 ) (Preview)	Stars/galaxy News	10	5016	Mar 9 02:37 2015 by Blobrana
Title: Carbon and Strontium Abundances of Metal-Poor Stars Authors: David K. Lai (UCSC), Jennifer A. Johnson (OSU), Michael Bolte (UCSC), Sara Lucatello (INAF-OAPD) We present carbon and strontium abundances for 100 metal-poor stars measured from R ~ 7000 spectra obtained with the Echellette...