your ID: 0022 First Name: Misty Last Name: Bentz Affiliation: Ohio State University Title: Refining the Radius-Luminosity Relationship for AGN Authors: Misty Bentz, Bradley Peterson, Richard Pogge Topic: 5 Session: oral Abstract: We more accurately quantify the relationship between the size of the broad-line region (BLR) and the luminosity in AGN. We account for host-galaxy contamination of luminosity measurements using high-resolution HST images, and we replace earlier inadequate BLR radius measurements by carrying out a new ground-based reverberation-mapping campaign.