844 citations
- Carnegie ObservatoriesUS100 papers
- University of California, BerkeleyUS30 papers
- California Institute of TechnologyUS23 papers
- Geophysical LaboratoryUS22 papers
- University of California, Santa CruzUS19 papers
- University of ArizonaUS15 papers
- Center for Astrophysics Harvard & SmithsonianUS13 papers
- Goddard Space Flight CenterUS13 papers
- Princeton UniversityUS12 papers
- San Francisco State UniversityUS12 papers
- Massachusetts Institute of TechnologyUS11 papers
- Space Telescope Science InstituteUS11 papers
Showing astro-ph.HEShow all
3 papers · 1 filter
astro-ph.HE2014★ 29 cited
Deep Spectroscopy of the Host Galaxy of a Tidal Disruption Flare in A1795
W. Peter Maksym, Melville Ulmer, Kathy Roth +5
A likely tidal disruption of a star by the intermediate-mass black hole (IMBH) of a dwarf galaxy was recently identified in association with Abell 1795. Without deep spectroscopy f…
astro-ph.HE2009★ 162 cited
Variable Sodium Absorption in a Low-Extinction Type Ia Supernova
Joshua D. Simon, Avishay Gal-Yam, Orly Gnat +18
Recent observations have revealed that some Type Ia supernovae exhibit narrow, time-variable Na I D absorption features. The origin of the absorbing material is controversial, but…
astro-ph.HE2009★ 154 cited
An Intermediate Luminosity Transient in NGC300: The Eruption of a Dust-Enshrouded Massive Star
E. Berger, A. M. Soderberg, R. A. Chevalier +10
[abridged] We present multi-epoch high-resolution optical spectroscopy, UV/radio/X-ray imaging, and archival Hubble and Spitzer observations of an intermediate luminosity optical t…