183 citations · 491 across the 16 of their papers we have counts for
16 papers
Time-Distance Helioseismology of Deep Meridional Circulation
S. P. Rajaguru, H. M. Antia
A key component of solar interior dynamics is the meridional circulation (MC), whose poleward component in the surface layers has been well observed. Time-distance helioseismic stu…
Dispersal of protoplanetary disks by central wind stripping
I. Matsuyama, D. Johnstone, D. Hollenbach
We present a model for the dispersal of protoplanetary disks by winds from either the central star or the inner disk. These winds obliquely strike the flaring disk surface and stri…
The High-Mass End of the Black Hole Mass Function: Mass Estimates in Brightest Cluster Galaxies
E. Dalla Bonta', L. Ferrarese, E. M. Corsini +5
We present Hubble Space Telescope imaging and spectroscopic observations of three Brightest Cluster Galaxies, Abell 1836-BCG, Abell 2052-BCG, and Abell 3565-BCG, obtained with the…
Detecting Low-Mass Supermassive Black Holes
Himel Ghosh, Smita Mathur, Fabrizio Fiore +1
We demonstrate the feasibility of uncovering supermassive black holes in late-type, quiescent spiral galaxies by detecting signs of very low-level nuclear activity. We use a combin…
Finding Local Low-mass Supermassive Black Holes
Smita Mathur, Himel Ghosh, Laura Ferrarese +1
The low-mass end of the supermassive black hole mass function is unknown and difficult to determine. Here we discuss our successful program to find active nuclei of late type "norm…
Spatially Resolved Imaging at 350um of Cold Dust in Nearby Elliptical Galaxies
Lerothodi L. Leeuw, Jacqueline Davidson, C. Darren Dowell +1
Continuum observations at 350um are presented of seven nearby elliptical galaxies, for which CO-gas disks have recently been resolved with interferometry mapping. These SHARCII map…