63 citations · 66 across the 3 of their papers we have counts for
6 papers · 1 filter
First Cosmological Constraints on Dark Energy from the Radial Baryon Acoustic Scale
Enrique Gaztanaga, Ramon Miquel, Eusebio Sanchez
We present cosmological constraints arising from the first measurement of the radial (line-of-sight) baryon acoustic oscillations (BAO) scale in the large scale structure traced by…
Measuring Type Ia Supernova Distances and Redshifts From Their Multi-band Light Curves
Alex G. Kim, Ramon Miquel
The distance and redshift of a type Ia supernova can be determined simultaneously through its multi-band light curves. This fact may be used for imaging surveys that discover and o…
Cosmology with type-Ia supernovae
Ramon Miquel
I review the use of type-Ia supernovae (SNe) for cosmological studies. After briefly recalling the main features of type-Ia SNe that lead to their use as cosmological probes, I bri…
Is Dark Energy Dynamical? Prospects for an Answer
Eric V. Linder, Ramon Miquel
Recent data advances offer the exciting prospect of a first look at whether dark energy has a dynamical equation of state or not. While formally theories exist with a constant equa…
Supernova / Acceleration Probe: A Satellite Experiment to Study the Nature of the Dark Energy
SNAP Collaboration, G. Aldering, W. Althouse +109
The Supernova / Acceleration Probe (SNAP) is a proposed space-based experiment designed to study the dark energy and alternative explanations of the acceleration of the Universe's…
Effects of Systematic Uncertainties on the Supernova Determination of Cosmological Parameters
Alex G. Kim, Eric V. Linder, Ramon Miquel +1
Mapping the recent expansion history of the universe offers the best hope for uncovering the characteristics of the dark energy believed to be responsible for the acceleration of t…