activity
20002007
most citedHubble Space Telescope Near-Infrared Snapshot Survey of 3CR radio source counterparts at low redshift

67 citations · 199 across the 6 of their papers we have counts for

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Showing 2004 · astro-phShow all

2 papers · 2 filters

astro-ph2004

Hubble Space Telescope Science Metrics

Georges Meylan, Juan P. Madrid, Duccio Macchetto

Since its launch in April 1990, the Hubble Space Telescope (HST) has produced an increasing flow of scientific results. The large number of refereed publications based on HST data…

astro-ph2004

Supermassive Black Holes in Spiral Galaxies

Duccio Macchetto

We have embarked in an HST program to determine the masses of black holes in spiral galaxies directly by measuring the line emission arising from an extended accretion disk. For ea…