Academic Journal
On sabbatical leave at the Instituto de Ciencias Nucleares, UNAM
| العنوان: | On sabbatical leave at the Instituto de Ciencias Nucleares, UNAM |
|---|---|
| المؤلفون: | A. Riera, A. C. Raga, B. Reipurth, Ph. Amram, J. Boulesteix, J. Cantó, O. Toledano |
| المساهمون: | The Pennsylvania State University CiteSeerX Archives |
| المصدر: | http://arxiv.org/pdf/astro-ph/0304161v1.pdf. |
| سنة النشر: | 2003 |
| المجموعة: | CiteSeerX |
| الوصف: | We have obtained a Hα position-velocity cube from Fabry-Pérot interferometric observations of the HH 110 flow. We analyze the results in terms of anisotropic wavelet transforms, from which we derive the spatial distribution of the knots as well as their characteristic sizes (along and across the outflow axis). We then study the spatial behaviour of the line width and the central radial – 2 – velocity. The results are interpreted in terms of a simple “mean flow+turbulent eddy ” jet/wake model. We find that most of the observed kinematics appear to be a direct result of the mean flow, on which are superposed low amplitude ( ∼ 35 km s −1) turbulent velocities. Subject headings: ISM: Herbig-Haro objects – ISM: jets and outflows – ISM: kinematics and dynamics – ISM: individual (HH 110) 1. |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.258.2403; http://arxiv.org/pdf/astro-ph/0304161v1.pdf |
| الاتاحة: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.258.2403 http://arxiv.org/pdf/astro-ph/0304161v1.pdf |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| رقم الانضمام: | edsbas.670373BC |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |