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20092024
most citedNew Parallaxes of Galactic Cepheids from Spatially Scanning the Hubble Space Telescope: Implications for the Hubble Constant

538 citations · 7.2k across the 77 of their papers we have counts for

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Showing 2015Show all

9 papers · 1 filter

astro-ph.HE2015★ 94 cited

Type II supernova energetics and comparison of light curves to shock-cooling models

Adam Rubin, Avishay Gal-Yam, Annalisa De Cia +37

During the first few days after explosion, Type II supernovae (SNe) are dominated by relatively simple physics. Theoretical predictions regarding early-time SN light curves in the…

astro-ph.SR2015★ 64 cited

Extensive Spectroscopy and Photometry of the Type IIP Supernova 2013ej

G. Dhungana, R. Kehoe, J. Vinko +32

We present extensive optical (, , and open CCD) and near-infrared () photometry for the very nearby Type IIP SN ~2013ej extending from +1 to +461 days after…

astro-ph.HE2015★ 58 cited

Optical and near-infrared observations of SN 2013dx associated with GRB 130702A

V. L. Toy, S. B. Cenko, J. M. Silverman +33

We present optical and near-infrared light curves and optical spectra of SN 2013dx, associated with the nearby (redshift 0.145) gamma-ray burst GRB 130702A. The prompt isotropic ga…

astro-ph.SR2015★ 29 cited

Spectropolarimetry of SN 2011dh in M51: geometric insights on a Type IIb supernova progenitor and explosion

Jon C. Mauerhan, G. Grant Williams, Douglas C. Leonard +11

We present seven epochs of spectropolarimetry of the Type IIb supernova (SN) 2011dh in M51, spanning 86 days of its evolution. The first epoch was obtained 9 days after the explosi…

astro-ph.HE2015★ 100 cited

Nebular spectra and abundance tomography of the type Ia supernova SN 2011fe: a normal SN Ia with a stable Fe core

P. A. Mazzali, M. Sullivan, A. V. Filippenko +10

A series of optical and one near-infrared nebular spectra covering the first year of the Type Ia supernova SN 2011fe are presented and modelled. The density profile that proved bes…

astro-ph.HE2015★ 62 cited

500 Days of SN 2013dy: spectra and photometry from the ultraviolet to the infrared

Y. -C. Pan, R. J. Foley, M. Kromer +23

SN 2013dy is a Type Ia supernova for which we have compiled an extraordinary dataset spanning from 0.1 to ~ 500 days after explosion. We present 10 epochs of ultraviolet (UV) throu…

astro-ph.GA2015★ 202 cited

The Lick AGN Monitoring Project 2011: Spectroscopic Campaign and Emission-Line Light Curves

A. J. Barth, V. N. Bennert, G. Canalizo +27

In the Spring of 2011 we carried out a 2.5 month reverberation mapping campaign using the 3 m Shane telescope at Lick Observatory, monitoring 15 low-redshift Seyfert 1 galaxies. Th…

astro-ph.SR2015★ 55 cited

Constraining the Progenitor Companion of the Nearby Type Ia SN 2011fe with a Nebular Spectrum at +981 Days

Melissa L. Graham, Peter E. Nugent, Mark Sullivan +5

We present an optical nebular spectrum of the nearby Type Ia supernova 2011fe, obtained 981 days after explosion. SN 2011fe exhibits little evolution since the +593 day optical spe…

astro-ph.HE2015★ 169 cited

PTF11iqb: Cool supergiant mass loss that bridges the gap between Type IIn and normal supernovae

Nathan Smith, Jon C. Mauerhan, S. Bradley Cenko +16

PTF11iqb was initially classified as a TypeIIn event caught very early after explosion. It showed narrow Wolf-Rayet (WR) spectral features on day 2, but the narrow emission weakene…