The Sigma Orionis Star Formation Region in X-rays: Chandra Observations

Astronomy and Astrophysics – Astronomy

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

3

Scientific paper

On 2002 November 21-22, the Chandra X-ray Observatory observed the young star forming region around Sigma Orionis with the goal of studying the X-ray luminosity of a well understood sample of pre-main sequence stars and detecting X-ray emission from known young brown dwarfs(BDs). The Sigma Ori cluster is uniquely suited to this study; it spans different stellar interior conditions, almost 3 orders of magnitude in mass, it is relatively close, almost dust free (5 of stars with and without disks and we have measured its mass function well below the DB limit. We present X-ray characteristics of the Sigma Orionis region, the comparisions with the optical and IR data in this region and discuss the possibility of this being a star formation cluster.
This research is supported by NASA and the CXC through grant #GO2-3019A.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

The Sigma Orionis Star Formation Region in X-rays: Chandra Observations 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 Sigma Orionis Star Formation Region in X-rays: Chandra Observations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Sigma Orionis Star Formation Region in X-rays: Chandra Observations will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1642169

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.