An Approximate Determination of the Gas‐Phase Metal Abundance in Herbig‐Haro Outflows and Their Shocks

It is important to determine whether the observed bow shocks in the working surfaces of Herbig‐Haro (HH) outflows have lead to a destruction of dust grains and consequently to a change in the gas‐phase metal abundances (say, of Fe) in the cooling regions of HH bow shocks. Detailed studies are curren...

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Veröffentlicht in:	Publications of the Astronomical Society of the Pacific 2001-02, Vol.113 (780), p.158-164
Hauptverfasser:	Böhm, Karl‐Heinz, Matt, Sean
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical objects Dust grain Eigenvalues Herbig Haro objects Line spectra Molecular clouds Ragas Shock heating Shock waves Vapor phases
Online-Zugang:	Volltext
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