1.9k citations · 8.3k across the 61 of their papers we have counts for
5 papers · 1 filter
Single-Pion Production in pp Collisions at =.95 GeV/c (I)
S Abd El-Samad, R. Bilger, K. -Th. Brinkmann +41
The single-pion production reactions , and were measured at a beam momentum of 0.95 GeV/c ( 400 MeV) using the short version of…
The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping
Kelly D. Denney, Misty C. Bentz, Bradley M. Peterson +15
We present new observations leading to an improved black hole mass estimate for the Seyfert 1 galaxy NGC 4593 as part of a reverberation-mapping campaign conducted at the MDM Obser…
A Reverberation-Based Mass for the Central Black Hole in NGC 4151
Misty C. Bentz, Kelly D. Denney, Edward M. Cackett +15
We have undertaken a new ground-based monitoring campaign to improve the estimates of the mass of the central black hole in NGC 4151. We measure the lag time of the broad H beta li…
Disparate MgII Absorption Statistics towards Quasars and Gamma-Ray Bursts : A Possible Explanation
Stephan Frank, Misty C. Bentz, Krzysztof Z. Stanek +4
We examine the recent report by Prochter et al. (2006) that gamma-ray burst (GRB) sight lines have a much higher incidence of strong MgII absorption than quasar sight lines. We pro…
Spectral line variability amplitudes in AGNs
W. Kollatschny, M. Zetzl, M. Dietrich
We present the results of a long-term variability campaign of very broad-line AGNs with line widths broader than FWHM 5000 kms. The main goal of our investigation was to…