output
20022026
most citedThe Gaia mission

7.1k citations

Showing 2012 · astro-ph.COShow all

9 papers · 2 filters

astro-ph.CO2012★ 36 cited

Observational constraints on cosmic neutrinos and dark energy revisited

Xin Wang, Xiao-Lei Meng, Tong-Jie Zhang +5

Using several cosmological observations, i.e. the cosmic microwave background anisotropies (WMAP), the weak gravitational lensing (CFHTLS), the measurements of baryon acoustic osci…

astro-ph.CO2012★ 28 cited

Constraining the substructure of dark matter haloes with galaxy-galaxy lensing

Ran Li, Houjun Mo, Zuhui Fan +2

With galaxy groups constructed from the Sloan Digital Sky Survey (SDSS), we analyze the expected galaxy-galaxy lensing signals around satellite galaxies residing in different host…

astro-ph.CO2012★ 18 cited

Characterizing Ultraviolet and Infrared Observational Properties for Galaxies. I. Influences of Dust Attenuation and Stellar Population Age

Ye-Wei Mao, Robert C. Kennicutt, Cai-Na Hao +2

The correlation between infrared-to-ultraviolet luminosity ratio and ultraviolet color, i.e. the IRX-UV relation, was regarded as a prevalent recipe for correcting extragalactic du…

astro-ph.CO2012★ 94 cited

The phase space density of fermionic dark matter haloes

Shi Shao, Liang Gao, Tom Theuns +1

We have performed a series of numerical experiments to investigate how the primordial thermal velocities of fermionic dark matter particles affect the physical and phase space dens…

astro-ph.CO2012★ 338 cited

Measurement of 21 cm brightness fluctuations at z ~ 0.8 in cross-correlation

K. W. Masui, E. R. Switzer, N. Banavar +12

In this letter, 21 cm intensity maps acquired at the Green Bank Telescope are cross-correlated with large-scale structure traced by galaxies in the WiggleZ Dark Energy Survey. The…

astro-ph.CO2012★ 84 cited

Constraining Extended Gamma-ray Emission from Galaxy Clusters

Jiaxin Han, Carlos S. Frenk, Vincent R. Eke +5

Cold dark matter models predict the existence of a large number of substructures within dark matter halos. If the cold dark matter consists of weakly interacting massive particles,…