activity
19992016
most citedThe shock break-out of GRB 060218/SN 2006aj

789 citations · 4.9k across the 48 of their papers we have counts for

collaborators

47 papers

astro-ph.GA2016★ 41 cited

Swift Ultraviolet Survey of the Magellanic Clouds (SUMaC). I. Shape of the Ultraviolet Dust Extinction Law and Recent Star Formation History of the Small Magellanic Cloud

Lea M. Z. Hagen, Michael H. Siegel, Erik A. Hoversten +3

We present the first results from the Swift Ultraviolet Survey of the Magellanic Clouds (SUMaC), the highest resolution ultraviolet (UV) survey of the Magellanic Clouds yet complet…

astro-ph.HE2016★ 30 cited

Two Distinct-Absorption X-Ray Components from Type IIn Supernovae: Evidence for Asphericity in the Circumstellar Medium

Satoru Katsuda, Keiichi Maeda, Aya Bamba +7

We present multi-epoch X-ray spectral observations of three Type IIn supernovae (SNe) 2005kd, 2006jd, and 2010jl, acquired with Chandra, XMM-Newton, Suzaku, and Swift. Previous ext…

astro-ph.GA2015

UVOT Measurements of Dust and Star Formation in the SMC and M33

Lea M. Z. Hagen, Michael H. Siegel, Caryl A. Gronwall +3

When measuring star formation rates using ultraviolet light, correcting for dust extinction is a critical step. However, with the variety of dust extinction curves to choose from,…

astro-ph.HE2013★ 38 cited

SN 2005ip: A Luminous Type IIn Supernova Emerging from a Dense Circumstellar Medium as Revealed by X-Ray Observations

Satoru Katsuda, Keiichi Maeda, Takaya Nozawa +2

We report on X-ray spectral evolution of the nearby Type IIn supernova (SN) 2005ip, based on Chandra and Swift observations covering from ~1 to 6 years after the explosion. X-ray s…

astro-ph.CO2012★ 89 cited

An Early & Comprehensive Millimeter and Centimeter Wave and X-ray Study of Supernova 2011dh: A Non-Equipartition Blastwave Expanding into A Massive Stellar Wind

Assaf Horesh, Christopher Stockdale, Derek B. Fox +24

Only a handful of supernovae (SNe) have been studied in multi-wavelength from radio to X-rays, starting a few days after explosion. The early detection and classification of the ne…

astro-ph.HE2012★ 14 cited

XMM-Newton and Swift observations of the Type IIb SN 2011dh in Messier 51

Sergio Campana, Stefan Immler

The Type IIb SN 2011dh exploded in the nearby galaxy M51 (the Whirlpool Galaxy) and provides us with one of the best laboratory to study early high energy emission from SNe. We giv…