The underlying stellar absorption contribution to the primordial helium abundance determination

Details The underlying stellar absorption contribution to the primordial helium abundance determination The underlying stellar absorption contribution to the primordial helium abundance determination

2011-04-19

arxiv.org/abs/1104.3845v1

Astronomy and Astrophysics

Astrophysics

Cosmology and Extragalactic Astrophysics

4 pages, contribution in "Resolved Stellar Populations", Cancun, Mexico, 18-22 April 2005, ASP Conference Series, Vol. TBA, D.

Scientific paper

We carried out an exploratory analysis of the contribution of the underlying stellar absorption to the total uncertainty of the abundance of primordial helium using simple stellar populations models and observational data from the Sloan Digital Sky Survey. Results indicate that our analysis yields a lower limit to the error on the helium abundance determination if the stellar absorption is neglected.

Affiliated with

Also associated with

No associations

Rating

The underlying stellar absorption contribution to the primordial helium abundance determination does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The underlying stellar absorption contribution to the primordial helium abundance determination, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The underlying stellar absorption contribution to the primordial helium abundance determination will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-183884