Publications (9)
Numerical models of planetary nebulae with different episodes of mass ejection: the particular case of HuBi 1
Ary RodrÃguez-González, Miriam Peña, Liliana Hernández-MartÃnez +4
We have studied the evolution of HuBi 1-like planetary nebulae, considering several stages of mass injection. We have carried out numerical ionization+1D hydrodynamics+atomic/ionic…
Filaments in Galactic Winds Driven by Young Stellar Clusters
Ary Rodriguez-Gonzalez, Alejandro Esquivel, Pablo Velazquez +2
The starburst galaxy M82 shows a system of H-emitting filaments which extend to each side of the galactic disk. We model these filaments as the result of the interaction betwee…
The dynamics of internal working surfaces in MHD jets
Fabio De Colle, Alejandro Raga, Alejandro Esquivel
The dynamical effects of magnetic fields in models of radiative, Herbig-Haro (HH) jets have been studied in a number of papers. For example, magnetized, radiative jets from variabl…
Kinematics of Herbig-Haro Objects and Jets in the Orion Nebula
Margarita Rosado, Eduardo de la Fuente, Lorena Arias +2
We have surveyed the inner 5' of the Orion Nebula by means of Halpha and [NII] Fabry-Perot imaging spectroscopy to present a kinematical study of the Herbig-Haro objects in the neb…
Tomographic reconstruction of the three-dimensional structure of the HH30 jet
Fabio De Colle, Carlos del Burgo, Alejandro Raga
The physical parameters of Herbig-Haro jets are usually determined from emission line ratios, obtained from spectroscopy or narrow band imaging, assuming that the emitting region i…
Relation between source and temperature fluctuations in photoionized nebulae
Luc Binette, Pierre Ferruit, Wolfgang Steffen +1
The magnitude of the temperature fluctuations (t^2) required to explain the observed inconsistencies between metallicities inferred from recombination lines and from forbidden line…