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, K. Pontoppidan, +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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    References

    SHOWING 1-10 OF 40 REFERENCES
    Near-infrared spectroscopy of EX Lupi in outburst
    • 25
    • PDF
    Evidence for a Developing Gap in a 10 Myr Old Protoplanetary Disk
    • 418
    • Highly Influential
    • PDF
    H2O AND OH GAS IN THE TERRESTRIAL PLANET-FORMING ZONES OF PROTOPLANETARY DISKS
    • 156
    • PDF
    FIRST DETECTION OF NEAR-INFRARED LINE EMISSION FROM ORGANICS IN YOUNG CIRCUMSTELLAR DISKS
    • 56
    • PDF
    The 2008 Extreme Outburst of the Young Eruptive Variable Star EX Lupi
    • 52
    • PDF
    Fundamental vibrational transition of CO during the outburst of EX Lupi in 2008
    • 27
    • PDF