The $Spitzer$ infrared spectrograph survey of protoplanetary disks in Orion A: I. disk properties

@article{Kim2016TheI,
  title={The \$Spitzer\$ infrared spectrograph survey of protoplanetary disks in Orion A: I. disk properties},
  author={K. H. Kim and D. Watson and P. Manoj and W. Forrest and E. Furlan and J. Najita and B. Sargent and Jes'us Hern'andez and N. Calvet and L. Adame and C. Espaillat and S. Megeath and J. Muzerolle and M. McClure},
  journal={arXiv: Solar and Stellar Astrophysics},
  year={2016}
}
  • K. H. Kim, D. Watson, +11 authors M. McClure
  • Published 2016
  • Physics
  • arXiv: Solar and Stellar Astrophysics
  • We present our investigation of 319 Class II objects in Orion A observed by $Spitzer$/IRS. We also present the follow-up observation of 120 of these Class II objects in Orion A from IRTF/SpeX. We measure continuum spectral indices, equivalent widths, and integrated fluxes that pertain to disk structure and dust composition from IRS spectra of Class II objects in Orion A. We estimate mass accretion rates using hydrogen recombination lines in the SpeX spectra of our targets. Utilizing these… CONTINUE READING
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