Astronomy and Astrophysics – Astrophysics
Scientific paper
Dec 2000
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000a%26a...364..293m&link_type=abstract
Astronomy and Astrophysics, v.364, p.293-300 (2000)
Astronomy and Astrophysics
Astrophysics
5
Ism: Individual Objects: Hh 7-11, Ism: Jets And Outflows, Ism: Kinematics And Dynamics
Scientific paper
Results of Fabry-Pérot scanning interferometry of the HH 7-11 complex of Herbig-Haro objects are presented. Line profiles and velocity fields are derived. In HH 7 and HH 11 morphological changes in various velocities are discovered, which are interpreted as spatially separated bow shocks and Mach disks. Several arcuate-shaped features, oriented in the direction of the outflow, are pointed out. To explain the nature of the difference in the physical parameters of HH 11 and other knots a suggestion is made about the probable intersection of the two outflows. Based on observations taken at the 2.6 meter telescope of Byurakan Astrophysical Observatory, Armenia
Amram Ph.
Boulesteix Jacques
Gach Jean-Luc
Magakian Tigran Yu.
Movsessian Tigran A.
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