activity
19922023
most citedObservational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant

19.6k citations · 37.8k across the 132 of their papers we have counts for

collaborators

132 papers

astro-ph.CO2023★ 14 cited

Carnegie Supernova Project-I and -II: Measurements of using Cepheid, TRGB, and SBF Distance Calibration to Type Ia Supernovae

Syed A. Uddin, Christopher R. Burns, Mark M. Phillips +44

We present an analysis of Type Ia Supernovae (SNe~Ia) from both the Carnegie Supernova Project~I (CSP-I) and II (CSP-II), and extend the Hubble diagram from the optical to the near…

astro-ph.GA2021★ 38 cited

High resolution spectroscopic follow-up of the most metal-poor candidates from SkyMapper DR1.1

D. Yong, G. S. Da Costa, M. S. Bessell +13

We present chemical abundances for 21 elements (from Li to Eu) in 150 metal-poor Galactic stars spanning 4.1 [Fe/H] 2.1. The targets were selected from the SkyMapper…

astro-ph.SR2021★ 80 cited

R-Process elements from magnetorotational hypernovae

D. Yong, C. Kobayashi, G. S. Da Costa +11

Neutron-star mergers were recently confirmed as sites of rapid-neutron-capture (r-process) nucleosynthesis. However, in Galactic chemical evolution models, neutron-star mergers alo…

astro-ph.IM2021★ 23 cited

SkyMapper Optical Follow-up of Gravitational Wave Triggers: Alert Science Data Pipeline and LIGO/Virgo O3 Run

Seo-Won Chang, Christopher A. Onken, Christian Wolf +7

We present an overview of the SkyMapper optical follow-up program for gravitational-wave event triggers from the LIGO/Virgo observatories, which aims at identifying early GW170817-…

astro-ph.IM2020★ 243 cited

SkyMapper Southern Survey: Second Data Release (DR2)

Christopher A. Onken, Christian Wolf, Michael S. Bessell +6

We present the second data release (DR2) of the SkyMapper Southern Survey, a hemispheric survey carried out with the SkyMapper Telescope at Siding Spring Observatory in Australia,…

astro-ph.GA2019★ 26 cited

Ultra-luminous quasars at redshift from SkyMapper

Christian Wolf, Wei Jeat Hon, Fuyan Bian +6

The most luminous quasars at high redshift harbour the fastest-growing and most massive black holes in the early Universe. They are exceedingly rare and hard to find. Here, we pres…