2.2k citations
- Center for Astrophysics Harvard & SmithsonianUS354 papers
- Harvard UniversityUS161 papers
- Smithsonian Astrophysical ObservatoryUS98 papers
- University of ArizonaUS54 papers
- California Institute of TechnologyUS47 papers
- National Institute for AstrophysicsIT40 papers
- Max Planck Institute for Extraterrestrial PhysicsDE28 papers
- Goddard Space Flight CenterUS27 papers
- Massachusetts Institute of TechnologyUS26 papers
- University of California, BerkeleyUS26 papers
- European Southern ObservatoryCL25 papers
- Centre National de la Recherche ScientifiqueFR23 papers
163 papers · 1 filter
Evolution of stellar structure in the Small Magellanic Cloud
M. Gieles, N. Bastian, B. Ercolano
The projected distribution of stars in the Small Magellanic Cloud (SMC) from the Magellanic Clouds Photometric Survey is analysed. Stars of different ages are selected via criteria…
Suzaku Observations of the Circinus galaxy
Y. Yang, A. S. Wilson, G. Matt +2
We report Suzaku observations of the active, Compton-thick Circinus galaxy. Observations were obtained with both the X-ray Imaging spectrometer (XIS) and the Hard X-ray Detector (H…
The Sloan Lens ACS Survey. VII. Elliptical Galaxy Scaling Laws from Direct Observational Mass Measurements
Adam S. Bolton, Tommaso Treu, Leon V. E. Koopmans +5
We use a sample of 53 massive early-type strong gravitational lens galaxies with well-measured redshifts (ranging from z=0.06 to 0.36) and stellar velocity dispersions (between 175…
The Rapidly Flaring Afterglow of the Very Bright and Energetic GRB 070125
Adria C. Updike, Joshua B. Haislip, Melissa C. Nysewander +52
We report on multi-wavelength observations, ranging from the X-ray to radio wave bands, of the IPN-localized gamma-ray burst GRB 070125. Spectroscopic observations reveal the prese…
Scaling Laws and Temperature Profiles for Solar and Stellar Coronal Loops with Non-uniform Heating
P. C. H. Martens
The bulk of solar coronal radiative loss consists of soft X-ray emission from quasi-static loops at the cores of Active Regions. In order to develop diagnostics for determining the…
The Differences of Star Formation History Between Merging Galaxies and Field Galaxies in the EDR of the SDSS
Z. J. Luo, C. G. Shu, J. S. Huang
Based on the catalog of merging galaxies in the Early Data Release (EDR) of the Sloan Digital Sky Survey (SDSS), the differences of star formation history between merging galaxies…