Resolving the Radio Complexity of EXor and FUor-type Systems with the ngVLA

Autor(en)
J. A. White, M. Audard, P. Ábrahám, L. Cieza, F. C. de Miera, M. M. Dunham, J. D. Green, M. Güdel, N. Grosso, A. Hales, L. Hartmann, K. Kadam, J. H. Kastner, Á. Kóspál, S. Perez, A. Postel, D. Ruiz-Rodriguez, C. Rab, E. I. Vorobyov, Z. Zhu
Abstrakt

Episodic accretion may be a common occurrence in the evolution of young pre-main sequence stars and has important implications for our understanding of star and planet formation. Many fundamental aspects of what drives the accretion physics, however, are still unknown. The ngVLAwill be a key tool in understanding the nature of these events. The highspatial resolution, broad spectral coverage, and unprecedented sensitivity will allow for detailed analysis of outburst systems. The proposed frequency range of the ngVLA allows for observations of the gas, dust, and non-thermal emission from the star and disk.

Organisation(en)
Institut für Astrophysik
Externe Organisation(en)
Magyar Tudományos Akadémia, Universität Genf, Universidad Diego Portales, State University of New York, Fredonia, Space Telescope Science Institute, Aix-Marseille Université, Joint ALMA Observatory, University of Michigan, Rochester Institute of Technology, Universidad de Chile, University of Groningen, University of Nevada-Las Vegas
Band
517
Seiten
177
Publikationsdatum
12-2018
Peer-reviewed
Ja
ÖFOS 2012
103003 Astronomie, 103004 Astrophysik
Link zum Portal
https://ucrisportal.univie.ac.at/de/publications/f26da191-131a-4902-bc39-5aef771d0dc0