Depletion of molecular gas by an accretion outburst in a protoplanetary disk

@article{Banzatti2014DepletionOM,
title={Depletion of molecular gas by an accretion outburst in a protoplanetary disk},
author={A. Banzatti and K. Pontoppidan and S. Bruderer and J. Muzerolle and M. Meyer},
journal={arXiv: Earth and Planetary Astrophysics},
year={2014}
}
• A. Banzatti, +2 authors M. Meyer
• Published 2014
• Physics
• arXiv: Earth and Planetary Astrophysics
• We investigate new and archival 3-5 $\mu$m high resolution ($\sim3$ km s$^{-1}$) spectroscopy of molecular gas in the inner disk of the young solar-mass star EX Lupi, taken during and after the strong accretion outburst of 2008. The data were obtained using the CRIRES spectrometer at the ESO Very Large Telescope in 2008 and 2014. In 2008, emission lines from CO, H$_{2}$O, and OH were detected with broad profiles tracing gas near and within the corotation radius (0.02-0.3 AU). In 2014, the… CONTINUE READING
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