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20082018
most citedSupernova Constraints and Systematic Uncertainties from the First 3 Years of the Supernova Legacy Survey

906 citations · 6.4k across the 43 of their papers we have counts for

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Showing astro-ph.COShow all

20 papers · 1 filter

astro-ph.CO2016★ 25 cited

First Results from the La Silla-QUEST Supernova Survey and the Carnegie Supernova Project

E. S. Walker, C. Baltay, A. Campillay +20

The LaSilla/QUEST Variability Survey (LSQ) and the Carnegie Supernova Project (CSP II) are collaborating to discover and obtain photometric light curves for a large sample of low r…

astro-ph.CO2013★ 131 cited

The Host Galaxies of Type Ia Supernovae Discovered by the Palomar Transient Factory

Y. -C. Pan, M. Sullivan, K. Maguire +16

We present spectroscopic observations of the host galaxies of 82 low-redshift type Ia supernovae (SNe Ia) discovered by the Palomar Transient Factory (PTF). We determine star-forma…

astro-ph.CO2013★ 62 cited

The very energetic, broad-lined type Ic Supernova 2010ah (PTF10bzf) in the context of GRB/SNe

Paolo A. Mazzali, Emma S. Walker, Elena Pian +4

SN2010ah, a very broad-lined type Ic SN discovered by the Palomar Transient Factory, was interesting because of its relatively high luminosity and the high velocity of the absorpti…

astro-ph.CO2013★ 171 cited

Hubble Space Telescope spectra of the type Ia supernova SN2011fe: a tail of low-density, high-velocity material with Z<Zsolar

Paolo Mazzali, Mark Sullivan, Stephan Hachinger +9

Hubble Space Telescope spectroscopic observations of the nearby type Ia supernova (SN Ia) SN2011fe, taken on 10 epochs from -13.1 to +40.8 days relative to B-band maximum light, an…

astro-ph.CO2012★ 102 cited

Studying the Diversity of Type Ia Supernovae in the Ultraviolet: Comparing Models with Observations

E. S. Walker, S. Hachinger, P. A. Mazzali +4

In the ultraviolet (UV), Type Ia supernovae (SNe Ia) show a much larger diversity in their properties than in the optical. Using a stationary Monte-Carlo radiative transfer code, a…

astro-ph.CO2012★ 58 cited

Discovery and Early Multi-Wavelength Measurements of the Energetic Type Ic Supernova PTF12gzk: A Massive-Star Explosion in a Dwarf Host Galaxy

Sagi Ben-Ami, Avishay Gal-Yam, Alexei V. Filippenko +45

We present the discovery and extensive early-time observations of the Type Ic supernova (SN) PTF12gzk. Our finely sampled light curves show a rise of 0.8mag within 2.5hr. Power-law…