The effects of magnetic fields on radiative cooling jets
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional Autónoma de México
2002
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| _version_ | 1876469720224366592 |
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| author | E. M. de Gouveia Dal Pino |
| author_facet | E. M. de Gouveia Dal Pino |
| contents | The effects of magnetic fields on radiative cooling jets E. M. de Gouveia Dal Pino A. H. Cerqueira Física, Astronomía y Matemáticas MAIN SEQUENCE STARS: PRE MAGNETOHYDRODYNAMICS ISM: JETS AND OUTFLOWS We here review the results of recent studies of magnetic eld e ects on the structure and evolution of overdense,radiatively cooling, steady and pulsed jets, which were carried out with the help of fully three-dimensional MHDsimulations. Three initial magnetic eld topologies are considered: (i) a helical and (ii) a longitudinal eld,both of which permeate the jet and the ambient medium, and (iii) a pure toroidal eld in the jet. Using aset of parameters that is particularly appropriate to protostellar jets, we examine the emission structure of theinternal knots and the leading working surface, comparing our results with a nonmagnetic baseline and alsowith 2-D MHD calculations. 2002 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57101307 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.13 |
| format | Artículo científico |
| id | redalyc_57101307 |
| institution | Redalyc |
| language | en |
| publishDate | 2002 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | The effects of magnetic fields on radiative cooling jets E. M. de Gouveia Dal Pino Física, Astronomía y Matemáticas MAIN SEQUENCE STARS: PRE MAGNETOHYDRODYNAMICS ISM: JETS AND OUTFLOWS The effects of magnetic fields on radiative cooling jets E. M. de Gouveia Dal Pino A. H. Cerqueira Física, Astronomía y Matemáticas MAIN SEQUENCE STARS: PRE MAGNETOHYDRODYNAMICS ISM: JETS AND OUTFLOWS We here review the results of recent studies of magnetic eld e ects on the structure and evolution of overdense,radiatively cooling, steady and pulsed jets, which were carried out with the help of fully three-dimensional MHDsimulations. Three initial magnetic eld topologies are considered: (i) a helical and (ii) a longitudinal eld,both of which permeate the jet and the ambient medium, and (iii) a pure toroidal eld in the jet. Using aset of parameters that is particularly appropriate to protostellar jets, we examine the emission structure of theinternal knots and the leading working surface, comparing our results with a nonmagnetic baseline and alsowith 2-D MHD calculations. 2002 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57101307 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.13 |
| title | The effects of magnetic fields on radiative cooling jets |
| topic | Física, Astronomía y Matemáticas MAIN SEQUENCE STARS: PRE MAGNETOHYDRODYNAMICS ISM: JETS AND OUTFLOWS |
| url | https://www.redalyc.org/articulo.oa?id=57101307 |