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19952026
most citedWide-Field InfrarRed Survey Telescope-Astrophysics Focused Telescope Assets WFIRST-AFTA 2015 Report

1k citations · 3k across the 55 of their papers we have counts for

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Showing 2019 · astro-ph.COShow all

6 papers · 2 filters

astro-ph.CO2019★ 10 cited

Initial Evaluation of SNEMO2 and SNEMO7 Standardization Derived From Current Light Curves of Type Ia Supernovae

B. M. Rose, S. Dixon, D. Rubin +7

To determine if the SuperNova Empirical Model (SNEMO) can improve Type Ia supernova (SN Ia) standardization of several currently available photometric data sets, we perform an init…

astro-ph.CO2019★ 14 cited

Precise Mass Determination of SPT-CL J2106-5844, the Most Massive Cluster at z>1

Jinhyub Kim, M. James Jee, Saul Perlmutter +5

We present a detailed high-resolution weak-lensing (WL) study of SPT-CL J2106-5844 at z=1.132, claimed to be the most massive system discovered at z > 1 in the South Pole Telescope…

astro-ph.CO2019

SUGAR: An improved empirical model of Type Ia Supernovae based on spectral features

P. -F. Léget, E. Gangler, F. Mondon +40

Type Ia Supernovae (SNe Ia) are widely used to measure the expansion of the Universe. Improving distance measurements of SNe Ia is one technique to better constrain the acceleratio…

astro-ph.CO2019★ 27 cited

WFIRST: The Essential Cosmology Space Observatory for the Coming Decade

O. Doré, C. Hirata, Y. Wang +46

Two decades after its discovery, cosmic acceleration remains the most profound mystery in cosmology and arguably in all of physics. Either the Universe is dominated by a form of da…

astro-ph.CO2019★ 2 cited

Single-object Imaging and Spectroscopy to Enhance Dark Energy Science from LSST

Renée A. Hložek, Thomas Collett, Lluís Galbany +9

Single-object imaging and spectroscopy on telescopes with apertures ranging from ~4 m to 40 m have the potential to greatly enhance the cosmological constraints that can be obtaine…

astro-ph.CO2019★ 7 cited

The Next Generation of Cosmological Measurements with Type Ia Supernovae

Dan Scolnic, Saul Perlmutter, Greg Aldering +56

While Type Ia Supernovae (SNe Ia) are one of the most mature cosmological probes, the next era promises to be extremely exciting in the number of different ways SNe Ia are used to…