A search for weak H-alpha emission line pre-main-sequence stars

Details A search for weak H-alpha emission line pre-main-sequence stars A search for weak H-alpha emission line pre-main-sequence stars

Mar 1983

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1983aj.....88..431f&link_type=abstract

Astronomical Journal, vol. 88, Mar. 1983, p. 431-438.

Astronomy and Astrophysics

Astronomy

22

Emission Spectra, H Alpha Line, Main Sequence Stars, Protostars, Stellar Spectra, A Stars, B Stars, Spectral Line Width, Stellar Evolution, T Tauri Stars

Scientific paper

A spectroscopic survey of 177 stars brighter than about 12.5 in R near four dark clouds in an effort to find pre-main-sequence (PMS) stars with weak H-alpha emission is reported. A number of such stars have been found previously in X-ray images of star formation clouds. Six new candidate PMS stars with EW (H-alpha) between 0.4 and 4.2 A, in addition to four X-ray discovered stars, are found in the L1551 and L1529 clouds in the Taurus-Auriga complex. The total number of pre-main-sequence stars in these clouds appears to be about two times the number of strong emission line T Tauri stars.

Affiliated with

Also associated with

No associations

Rating

A search for weak H-alpha emission line pre-main-sequence stars 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 A search for weak H-alpha emission line pre-main-sequence stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A search for weak H-alpha emission line pre-main-sequence stars will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1465727