1.8k citations
- California Institute of TechnologyUS6 papers
- University of Notre DameUS5 papers
- Vanderbilt UniversityUS5 papers
- Columbia UniversityUS4 papers
- Harvard UniversityUS4 papers
- University of WashingtonUS4 papers
- Center for Astrophysics Harvard & SmithsonianUS3 papers
- European Southern ObservatoryCL3 papers
- Fleet Science CenterUS3 papers
- Johns Hopkins UniversityUS3 papers
- Michigan Science CenterUS3 papers
- Moscow Institute of Thermal TechnologyRU3 papers
Showing 2008Show all
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astro-ph2008★ 71 cited
Properties of WNh stars in the Small Magellanic Cloud: evidence for homogeneous evolution
F. Martins, D. J. Hillier, J. C. Bouret +4
We derive the physical properties of three WNh stars in the SMC to constrain stellar evolution beyond the main sequence at low metallicity and to investigate the metallicity depend…
astro-ph2008★ 1.6k cited
Improved Cosmological Constraints from New, Old and Combined Supernova Datasets
M. Kowalski, D. Rubin, G. Aldering +67
We present a new compilation of Type Ia supernovae (SNe Ia), a new dataset of low-redshift nearby-Hubble-flow SNe and new analysis procedures to work with these heterogeneous compi…
astro-ph2008★ 99 cited
The Extended HST Supernova Survey: The Rate of SNe Ia at z>1.4 Remains Low
Tomas Dahlen, Louis-Gregory Strolger, Adam G. Riess
We use the HST ACS imaging of the two GOODS fields during Cycles 11, 12, and 13 to derive the Type Ia supernova rate in four redshift intervals in the range 0.2<z<1.8. Compared to…