activity
19962025
most citedVery-High-Energy Gamma Rays from a Distant Quasar: How Transparent Is the Universe?

446 citations · 10.1k across the 172 of their papers we have counts for

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Showing 2005 · astro-phShow all

6 papers · 2 filters

astro-ph2005★ 41 cited

MAGIC observations of very high energy gamma-rays from HESS J1813-178

J. Albert, MAGIC collaboration

Recently, the HESS collaboration has reported the detection of gamma-ray emission above a few hundred GeV from eight new sources located close to the Galactic Plane. The source HES…

astro-ph2005★ 14 cited

Ultraviolet studies of interacting binaries

B. T. Gaensicke, D. de Martino, T. R. Marsh +4

Interacting Binaries consist of a variety of stellar objects in different stages of evolution and those containing accreting compact objects still represent a major challenge to ou…

astro-ph2005★ 122 cited

Evidence for a Weak Galactic Center Magnetic Field from Diffuse Low Frequency Nonthermal Radio Emission

T. N. LaRosa, C. L. Brogan, S. N. Shore +3

New low-frequency 74 and 330 MHz observations of the Galactic center (GC) region reveal the presence of a large-scale ($6\arcdeg\times 2\arcdeg$) diffuse source of nonthermal synch…

astro-ph2005★ 2 cited

Theoretical Color-Magnitude Diagrams and the Star Forming Histories of Interacting Open Multi-population Model Galaxies: Bursts and Busts

G. Valle, M. Cignoni, S. N. Shore

This note presents theoretical color-magnitude diagrams (CMDs) and metallicity evolution for Galactic multi-population models coupled to stellar evolution models for systems underg…

astro-ph2005★ 9 cited

Stochastic processes, galactic star formation, and chemical evolution. Effects of accretion, stripping, and collisions in multiphase multi-zone models

G. Valle, S. N. Shore, D. Galli

This paper reports simulations allowing for stochastic accretion and mass loss within closed and open systems modeled using a previously developed multi-population, multi-zone (hal…

astro-ph2005★ 39 cited

New Elemental Abundances for V1974 Cygni

K. M. Vanlandingham, G. J. Schwarz, S. N. Shore +2

We present a new analysis of existing optical and ultraviolet spectra of the ONeMg nova V1974 Cygni 1992. Using these data and the photoionization code Cloudy, we have determined t…