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19962026
most citedStellar and total baryon mass fractions in groups and clusters since redshift 1

328 citations · 2.5k across the 95 of their papers we have counts for

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Showing 2004 · astro-phShow all

5 papers · 2 filters

astro-ph2004

Radio Luminosity Function, Importance of Jet Power, and Radio Properties of Nearby Low-Luminosity Active Galactic Nuclei

N. M. Nagar, H. Falcke, A. S. Wilson

We present the completed results of a high resolution radio imaging survey of all (around 200) low-luminosity active galactic nuclei (LLAGNs) in the Palomar spectroscopic Sample of…

astro-ph2004

A Comparison of Intermediate Mass Black Hole Candidate ULXs and Stellar-Mass Black Holes

J. M. Miller, A. C. Fabian, M. C. Miller

Cool thermal emission components have recently been revealed in the X-ray spectra of a small number of ultra-luminous X-ray (ULX) sources with L_X > 1 E+40 erg/s in nearby galaxies…

astro-ph2004

Photoionization Modeling and the K Lines of Iron

T. R. Kallman, P. Palmeri, M. A. Bautista +2

We calculate the efficiency of iron K line emission and iron K absorption in photoionized models using a new set of atomic data. These data are more comprehensive than those previo…

astro-ph2004

XMM-Newton observations of the BL Lac MS0205.7+3509: a dense, low-metallicity absorber

D. Watson, B. McBreen, L. Hanlon +5

The high-frequency-peaked BL Lac, MS0205.7+3509 was observed twice with XMM-Newton. Both X-ray spectra are synchrotron-dominated, with mean 0.2--10keV fluxes of 2.80+/-0.01 and 3.3…

astro-ph2004

X-ray spectral evolution of SAX J1747.0-2853 during outburst activity and confirmation of its transient nature

N. Werner, J. J. M. in 't Zand, L. Natalucci +6

SAX J1747.0-2853 is an X-ray transient which exhibited X-ray outbursts yearly between 1998 and 2001, and most probably also in 1976. The outburst of 2000 was the longest and bright…