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

Jacob Aaron White; Marc Audard; Péter Ábrahám; Lucas Cieza; Fernando Cruz-Sáenz de Miera; Michael M. Dunham; Joel D. Green; Manuel Güdel; Nicolas Grosso; Antonio Hales; Lee Hartmann; Kundan Kadam; Joel H. Kastner; Ágnes Kóspál; Sebastian Perez; Andreas Postel; Dary Ruiz-Rodriguez; Christian Rab; Eduard I. Vorobyov; Zhaohuan Zhu

arXiv · 1810.06580

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

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Abstract

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 ngVLA will be a key tool in understanding the nature of these events. The high spatial resolution, broad spectral coverage, and unprecedented sensitivity will allow for the 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.

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Jacob Aaron White, Marc Audard, Péter Ábrahám, Lucas Cieza, Fernando Cruz-Sáenz de Miera, Michael M. Dunham, Joel D. Green, Manuel Güdel, Nicolas Grosso, Antonio Hales, Lee Hartmann, Kundan Kadam, Joel H. Kastner, Ágnes Kóspál, Sebastian Perez, Andreas Postel, Dary Ruiz-Rodriguez, Christian Rab, Eduard I. Vorobyov, Zhaohuan Zhu. 2018-10-15. Science with an ngVLA: Resolving the Radio Complexity of EXor and FUor-type Systems with the ngVLA. https://arxiv.org/abs/1810.06580

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