Statistics
Scientific paper
Oct 2007
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007an....328..875k&link_type=abstract
Astronomische Nachrichten, Vol.328, Issue 8, p.875
Statistics
Solar Neighborhood, Ism: Bubbles, Dust, Extinction, Stars: Formation, Stars: Pre-Main Sequence, Stars: Statistics
Scientific paper
Applying a color index selection the Point Source Catalog of the Two Micron All Sky Survey (2MASS PSC) has been searched for Classical T Tauri (CTT) stars in the 2nd and 3rd Galactic quadrant based on their apparent K_S excess. The selection resulted in 3872 reliable CTT candidates. The obtained CTT sample is extended enough for statistical examination of the inhomogeneities in their distribution due to correlation with structures in the ISM, like infrared loops. A correlation was observed between the presence of dust loops and the CTT density. The latter shows an excess on loops with respect to that expected from random fluctuation in a homogeneous distribution matching with the observed overall distribution. Monte Carlo simulations were used to show the significance of the excess. The results imply that the formation of a fraction of CTTs was triggered during the loop formation.
No associations
LandOfFree
Statistical technique to study the connection between large-scale structures in the ISM and low-mass star formation 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 Statistical technique to study the connection between large-scale structures in the ISM and low-mass star formation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Statistical technique to study the connection between large-scale structures in the ISM and low-mass star formation will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-825016