Zhang, Miaomiao, Brandner, Wolfgang, Wang, Hongbo, Gennaro, Mario, Bik, Arjan, Henning, Thomas H.E., Gredel, Roland, Smith, Michael D., Stanke, Thomas (2013) Proper motions of molecular hydrogen outflows in the ? Ophiuchi molecular cloud. Astronomy & Astrophysics, 553 . p. 20342. ISSN 0004-6361. (doi:10.1051/0004-6361/201220342) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:50082)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://www.dx.doi.org/10.1051/0004-6361/201220342 |
Abstract
Context. Proper motion measurements provide unique and powerful means to identify the driving sources of mass outflows, which are of particular importance in regions with complex star formation activity and deeply embedded protostars. They also provide the necessary kinematic information to study the dynamics of mass outflows, the interaction between outflows and the ambient medium, and the evolution of outflows with the age of the driving sources.
Aims. We aim to take a census of molecular hydrogen emission line objects (MHOs) in the ? Ophiuchi molecular cloud and to make the first systematic proper motion measurements of these objects in this region. The driving sources are identified based on the measured proper motions, and the outflow properties are characterized. The relationship between outflow properties and the evolutionary stages of the driving sources are also investigated.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1051/0004-6361/201220342 |
| Uncontrolled keywords: | stars ; formation ; winds ; outflows ; ISM ; jest and outflows ; infrared ; shock waves |
| Subjects: | Q Science > QB Astronomy > QB460 Astrophysics |
| Divisions: | Divisions > Division of Natural Sciences > Physics and Astronomy |
| Depositing User: | Giles Tarver |
| Date Deposited: | 10 Aug 2015 15:44 UTC |
| Last Modified: | 05 Nov 2024 10:35 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/50082 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Smith, Michael D..
| Creator's ORCID: |
 https://orcid.org/0000-0002-4289-5952
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