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20052023
most citedThe Unprecedented 2012 Outburst of SN 2009ip: A Luminous Blue Variable Becomes a True Supernova

324 citations · 4.3k across the 77 of their papers we have counts for

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Showing 2014Show all

9 papers · 1 filter

astro-ph.HE2014★ 42 cited

On the Progenitor System of the Type Iax Supernova 2014dt in M61

Ryan J. Foley, Schuyler D. Van Dyk, Saurabh W. Jha +5

We present pre-explosion and post-explosion Hubble Space Telescope images of the Type Iax supernova (SN Iax) 2014dt in M61. After astrometrically aligning these images, we do not d…

astro-ph.GA2014

Origins of Massive Field Stars in the Galactic Center: a Spectroscopic Study

Hui Dong, Jon Mauerhan, Mark R. Morris +2

Outside of the known star clusters in the Galactic Center, a large number of evolved massive stars have been detected; but their origins remain uncertain. We present a spectroscopi…

astro-ph.SR2014★ 66 cited

On the Nature of Type Ia-CSM Supernovae: Optical and Near-Infrared Spectra of SN 2012ca and SN 2013dn

Ori D. Fox, Jeffrey M. Silverman, Alexei V. Filippenko +17

A growing subset of Type Ia supernovae (SNe Ia) show evidence for unexpected interaction with a dense circumstellar medium (SNe Ia-CSM). The precise nature of the progenitor, howev…

astro-ph.HE2014★ 101 cited

Early Emission from the Type IIn Supernova 1998S at High Resolution

Isaac Shivvers, Jose H. Groh, Jon C. Mauerhan +3

The well-studied Type IIn supernova (SN) 1998S is often dubbed the prototypical SN IIn, and it provides a unique opportunity to study its progenitor star from within as the SN ligh…

astro-ph.SR2014★ 46 cited

SN Hunt 248: a super-Eddington outburst from a massive cool hypergiant

Jon C. Mauerhan, Schuyler D. Van Dyk, Melissa L Graham +8

We present photometric and spectroscopic observations of SN Hunt 248, a new supernova (SN) impostor in NGC 5806, which began a multi-stage outburst in 2014 May. The initial '2014a'…

astro-ph.HE2014★ 15 cited

Chasing the Identification of ASCA Galactic Objects (ChIcAGO) - An X-ray Survey of Unidentified Sources in the Galactic Plane I: Source Sample and Initial Results

G. E. Anderson, B. M. Gaensler, D. L. Kaplan +18

We present the Chasing the Identification of ASCA Galactic Objects (ChIcAGO) survey, which is designed to identify the unknown X-ray sources discovered during the ASCA Galactic Pla…