Other
Scientific paper
Aug 1997
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997azh....74..549m&link_type=abstract
Astronomicheskij Zhurnal, vol. 74, p. 549
Other
Herbig-Haro Objects, Cometary Atmospheres, Pre-Main Sequence Stars, Star Formation, Stellar Activity, Astronomical Spectroscopy, Radial Velocity, Stellar Structure, Emission Spectra, H Alpha Line
Scientific paper
Manifestations of pre-main-sequence stellar activity in the star-forming region NGC 7129 are investigated using new observations and data from the literature. The spectrum of HH 105 has been obtained for the first time and confirms this to be a Herbig-Haro object with extremely low excitation and almost negligible radial velocity. The internal structure of GGD 35 is studied; in particular, emission line splitting has been detected at the northwest (trailing) edge of the object. The velocity field in clumps in GGD 34 is analyzed and confirmed to have a sinusoidal character. Other HH objects are briefly discussed. All reflection and cometary nebulae included in the NGC 7129 group are investigated. All T Tau stars detected in this region to date are listed, and the H-alpha emission line profiles of some are described. The complex nature of the interaction of collimated outflows with the interstellar medium is emphasized.
Magakyan Yu. T.
Movsesyan T. A.
No associations
LandOfFree
Herbig-Haro objects, cometary nebulae, and PMS stars in the star-forming region NGC 7129 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 Herbig-Haro objects, cometary nebulae, and PMS stars in the star-forming region NGC 7129, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Herbig-Haro objects, cometary nebulae, and PMS stars in the star-forming region NGC 7129 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1878351