3 citations · 3 across the 4 of their papers we have counts for
11 papers
How is the blazar GeV emission really produced?
Markos Georganopoulos, Eric Perlman, Demosthenes Kazanas +1
We show that the external Compton (EC) model for the production of the GeV emission in blazars makes specific predictions for the spectrum and variability of those blazars characte…
An XMM and Chandra view of massive clusters of galaxies to z=1
L. R. Jones, B. J. Maughan, H. Ebeling +7
The X-ray properties of a sample of high redshift (z>0.6), massive clusters observed with XMM-Newton and Chandra are described, including two exceptional systems. One, at z=0.89, h…
The Evolution of Cluster Radio Galaxies at 0.5<z<1
Eric S. Perlman, Christopher Frye, Harald Ebeling +3
We are conducting a deep radio survey of a sample of 25 distant () clusters of galaxies. Here we present a progress report. So far 17 of 25 clusters have been observed, to…
Parameter Correlations and Cosmological Properties of BL Lac Objects
P. Giommi, P. Padovani, M. Perri +2
Using three complete, radio flux limited, blazar samples we compare the LogN-LogS and the preliminary radio luminosity function of the general population of BL Lacs to those of the…
Revealing the Energetics and Structure of AGN Jets
Eric S. Perlman, Herman L. Marshall, John A. Biretta
Until very recently, few constraints existed on the physics of jets, even though they represent the first known evidence of mass outflow in AGN. This has begun to change with HST a…
Optical Structure and Physics of the M87 Jet
Eric Perlman, William Sparks, John Biretta +2
We summarize HST observations of the M87 jet, concentrating on polarimetry and spectral index maps, and compare its optical and radio structures. The evidence now supports a strati…