Do Massive Primordial Disks Evolve Into Massive Debris Disks?

Details Do Massive Primordial Disks Evolve Into Massive Debris Disks? Do Massive Primordial Disks Evolve Into Massive Debris Disks?

Jan 2010

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010aas...21542815s&link_type=abstract

American Astronomical Society, AAS Meeting #215, #428.15; Bulletin of the American Astronomical Society, Vol. 42, p.347

Astronomy and Astrophysics

Astronomy

Scientific paper

Recent Spitzer IRAC observations of young stars in Orion and NGC 2264 have shown a strong link between primordial circumstellar disks and stellar rotation. Slow rotators show a larger percentage of stars with excess infrared emission than fast rotators. If stars with massive primordial disks evolve into massive debris disks, then massive debris disks should be more frequent among slow rotators. We present new MIPS 24um data for a large sample of post-accretion phase young stars in the Lower Centaurus Crux (LCC) area of the ScoCen region. A fully automated spectral energy distribution (SED) is used to identify small disk excesses in the observed young stars. By investigating the vsini measurements of stars that show infrared excess from this sample, we investigate if a link exists between rotation speeds and debris disks.

Affiliated with

Also associated with

No associations

Rating

Do Massive Primordial Disks Evolve Into Massive Debris Disks? 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 Do Massive Primordial Disks Evolve Into Massive Debris Disks?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Do Massive Primordial Disks Evolve Into Massive Debris Disks? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-967707