166 citations · 863 across the 22 of their papers we have counts for
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astro-ph.CO2013★ 42 cited
The Ionized Absorber and Nuclear Environment of IRAS 13349+2438: Multi-wavelength insights from coordinated Chandra HETGS, HST STIS, HET, and Spitzer IRS
Julia C. Lee, Gerard Kriss, Susmita Chakravorty +6
We present results from a coordinated IR-to-X-ray spectral campaign of the QSO IRAS 13349+2438. Optical spectra reveal extreme Eigenvector-1 characteristics, but the H-beta line wi…
astro-ph.CO2012★ 14 cited
A transition mass for black holes to show broad emission lines
Susmita Chakravorty, Martin Elvis, Gary Ferland
Although the super-massive (AGN) and stellar mass (XRBs) black holes have many properties in common, the broad emission lines (BELs) are exclusively signatures of the AGN. Based on…