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20152026
most citedLarge Magellanic Cloud Cepheid Standards Provide a 1% Foundation for the Determination of the Hubble Constant and Stronger Evidence for Physics Beyond LambdaCDM

2k citations · 8k across the 131 of their papers we have counts for

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Showing 2018Show all

25 papers · 1 filter

astro-ph.IM2018★ 13 cited

Optimizing the LSST Observing Strategy for Dark Energy Science: DESC Recommendations for the Wide-Fast-Deep Survey

Michelle Lochner, Daniel M. Scolnic, Humna Awan +33

Cosmology is one of the four science pillars of LSST, which promises to be transformative for our understanding of dark energy and dark matter. The LSST Dark Energy Science Collabo…

astro-ph.HE2018

Target of Opportunity Observations of Gravitational Wave Events with LSST

R. Margutti, P. Cowperthwaite, Z. Doctor +79

The discovery of the electromagnetic counterparts to the binary neutron star merger GW170817 has opened the era of GW+EM multi-messenger astronomy. Exploiting this breakthrough req…

astro-ph.IM2018

Optimizing the LSST Observing Strategy for Dark Energy Science: DESC Recommendations for the Deep Drilling Fields and other Special Programs

Daniel M. Scolnic, Michelle Lochner, Phillipe Gris +21

We review the measurements of dark energy enabled by observations of the Deep Drilling Fields and the optimization of survey design for cosmological measurements. This white paper…

astro-ph.IM2018

LSST Observing Strategy White Paper: LSST Observations of WFIRST Deep Fields

R. J. Foley, A. M. Koekemoer, D. N. Spergel +38

The Wide-Field Infrared Survey Telescope (WFIRST) is expected to launch in the mid-2020s. With its wide-field near-infrared (NIR) camera, it will survey the sky to unprecedented de…

astro-ph.HE2018

K2 Observations of SN 2018oh Reveal a Two-Component Rising Light Curve for a Type Ia Supernova

G. Dimitriadis, R. J. Foley, A. Rest +145

We present an exquisite, 30-min cadence Kepler (K2) light curve of the Type Ia supernova (SN Ia) 2018oh (ASASSN-18bt), starting weeks before explosion, covering the moment of explo…

astro-ph.GA2018

PS1-13cbe: The Rapid "Turn on" of a Seyfert 1

Reza Katebi, Ryan Chornock, Edo Berger +11

We present a nuclear transient event, PS1-13cbe, that was first discovered in the Pan-STARRS1 survey in 2013. The outburst occurred in the nucleus of the galaxy SDSS J222153.87+003…