20 citations · 47 across the 4 of their papers we have counts for
6 papers
Planetary nebulae with Wolf-Rayet-type central stars -- II. Dissecting the compact planetary nebula M2-31 with GTC MEGARA
J. S. Rechy-García, J. A. Toalá, S. Cazzoli +4
We present a comprehensive analysis of the compact planetary nebula M2-31 investigating its spectral properties, spatio-kinematical structure and chemical composition using GTC MEG…
Discovery of a Fast Expanding Shell in the Inside-out Born-Again Planetary Nebula HuBi 1 Through High-Dispersion Integral Field Spectroscopy
J. S. Rechy-García, M. A. Guerrero, E. Santamaría +8
HuBi 1 has been proposed to be member of the rare class of born-again planetary nebulae (PNe), i.e., its central star experienced a very late thermal pulse and ejected highly-proce…
Kinematical Investigation of Possible Fast Collimated Outflows in Twelve Planetary Nebulae
J. S. Rechy-García, M. A. Guerrero, S. Duarte Puertas +3
A significant fraction of planetary nebulae (PNe) exhibit collimated outflows, distinct narrow kinematical components with notable velocity shifts with respect to the main nebular…
3D hydrodynamical models of point-symmetric planetary nebulae: the special case of H1-67
Jackeline Suzett Rechy-García, Miriam Peña, Pablo Fabián Velázquez
We present 3D hydrodynamical simulations of a precessing jet with a time-dependent ejection velocity or a time-dependent ejection density, interacting with a circumstellar medium g…
Observations and 3D Hydrodynamical models of planetary nebulae with Wolf Rayet type central stars
J. S. Rechy-García, P. F. Velázquez, M. Peña +1
We present high-resolution, long-slit spectroscopic observations of two planetary nebulae with [WC] central stars located near the galactic bulge, M 1-32 and M 3-15. The observatio…
Galactic kinematics of planetary nebulae with [WC] central star
Miriam Peña, Jackeline S. Rechy-García, Jorge García-Rojas
High resolution spectra are used to analyze the galactic kinematics and distribution of a sample of planetary nebulae with [WR] and 'wel' central star ([WR]PN and WLPN). The circul…