104 citations
- University of MichiganUS5 papers
- Pennsylvania State UniversityUS4 papers
- Curtin UniversityAU2 papers
- International Centre for Radio Astronomy ResearchAU2 papers
- Princeton UniversityUS2 papers
- Yale UniversityUS2 papers
- American Indian CenterUS1 paper
- California Institute of TechnologyUS1 paper
- CFA InstituteUS1 paper
- College of WoosterUS1 paper
- Dartmouth CollegeUS1 paper
- First Nations Health and Social Secretariat of ManitobaCA1 paper
6 papers · 1 filter
Sub-Eddington super-massive black hole activity in Fornax early type galaxies
Nathan Lee, Elena Gallo, Edmund Hodges-Kluck +6
We characterize the incidence and intensity of low-level super-massive black hole activity within the Fornax cluster, through X-ray observations of the nuclei of 29 quiescent early…
Investigating the X-ray enhancements of highly radio-loud quasars at z > 4
Shifu Zhu, William N. Brandt, Jianfeng Wu +2
We have investigated the jet-linked \mbox{X-ray} emission from highly radio-loud quasars (HRLQs; ) at high redshift. We studied the X-ray properties of 15 HRLQs at $z>4…
AGN Activity in Nucleated Galaxies as Measured by Chandra
Adi Foord, Elena Gallo, Edmund Hodges-Kluck +4
Motivated by theoretical expectations that Nuclear Star Clusters (NSCs) in galactic centers may provide a favorable environment for super-massive black holes to form and/or efficie…
The X-ray Properties of Million Solar Mass Black Holes
Richard M. Plotkin, Elena Gallo, Francesco Haardt +5
We present new Chandra X-ray observations of seven low-mass black holes (~1e6 Msun) accreting at low Eddington ratios between -2.0<log L/Ledd<-1.5. We compare the X-ray properties…
Ultraviolet/X-ray variability and the extended X-ray emission of the radio-loud broad absorption line quasar PG 1004+130
A. E. Scott, W. N. Brandt, B. P. Miller +2
We present the results of recent Chandra, XMM-Newton, and Hubble Space Telescope observations of the radio-loud (RL), broad absorption line (BAL) quasar PG 1004+130. We compare our…
A comprehensive statistical assessment of star-planet interaction
Brendan P. Miller, Elena Gallo, Jason T. Wright +1
We investigate whether magnetic interaction between close-in giant planets and their host stars produce observable statistical enhancements in stellar coronal or chromospheric acti…