<i>Gaia</i>Early Data Release 3
Context. We present the early installment of the third Gaia data release, Gaia EDR3, consisting of astrometry and photometry for 1.8 billion sources brighter than magnitude 21, ...
Publications
View AllThe Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package
The Astropy Project supports and fosters the development of open-source and openly developed Python packages that provide commonly needed functionality to the astronomical commu...
The MACHO Project: Microlensing Results from 5.7 Years of Large Magellanic Cloud Observations
We report on our search for microlensing towards the Large Magellanic Cloud (LMC). Analysis of 5.7 years of photometry on 11.9 million stars in the LMC reveals 13 - 17 microlens...
Improved constraints on dark energy from Chandra X-ray observations of the largest relaxed galaxy clusters
We present constraints on the mean matter density, {Omega}{sub m}, dark energy density, {Omega}{sub DE}, and the dark energy equation of state parameter, w, using Chandra measur...
Measurement of Separate Cosmic-Ray Electron and Positron Spectra with the Fermi Large Area Telescope
We measured separate cosmic-ray electron and positron spectra with the Fermi Large Area Telescope. Because the instrument does not have an onboard magnet, we distinguish the two...
Dark matter constraints from observations of 25 Milky Way satellite galaxies with the Fermi Large Area Telescope
The dwarf spheroidal satellite galaxies of the Milky Way are some of the most dark-matter-dominated objects known. Due to their proximity, high dark matter content, and lack of ...
A subhorizon framework for probing the relationship between the cosmological matter distribution and metric perturbations
The relationship between the metric and nonrelativistic matter distribution depends on the theory of gravity and additional fields, providing a possible way of distinguishing co...
Affiliated Researchers
Institution Info
- Type
- facility
- Country
- US
- Publications
- 7
- Citations
- 9,779
External Links
Identifiers
- ROR
- https://ror.org/00pwqz914