302 citations · 922 across the 14 of their papers we have counts for
7 papers · 1 filter
A refined model for spinning dust radiation
Y. Ali-Haïmoud, C. M. Hirata, C. Dickinson
We present a comprehensive treatment of the spectrum of electric dipole emission from spinning dust grains, updating the commonly used model of Draine and Lazarian. Grain angular v…
Anomalous Microwave Emission from the HII region RCW175
C. Dickinson, R. D. Davies, J. R. Allison +14
We present evidence for anomalous microwave emission in the RCW175 \hii region. Motivated by 33 GHz $13\arcmin$ resolution data from the Very Small Array (VSA), we observed RCW175…
The joint large-scale foreground-CMB posteriors of the 3-year WMAP data
H. K. Eriksen, C. Dickinson, J. B. Jewell +3
Using a Gibbs sampling algorithm for joint CMB estimation and component separation, we compute the large-scale CMB and foreground posteriors of the 3-yr WMAP temperature data. Our…
Joint Bayesian component separation and CMB power spectrum estimation
H. K. Eriksen, J. B. Jewell, C. Dickinson +3
We describe and implement an exact, flexible, and computationally efficient algorithm for joint component separation and CMB power spectrum estimation, building on a Gibbs sampling…
Bayesian foreground analysis with CMB data
H. K. Eriksen, C. Dickinson, C. R. Lawrence +6
The quality of CMB observations has improved dramatically in the last few years, and will continue to do so in the coming decade. Over a wide range of angular scales, the uncertain…
An upper limit on anomalous dust emission at 31 GHz in the diffuse cloud [LPH96]201.663+1.643
C. Dickinson, S. Casassus, J. L. Pineda +3
[LPH96]201.663+1.643, a diffuse H{\sc ii} region, has been reported to be a candidate for emission from rapidly spinning dust grains. Here we present Cosmic Background Imager (CBI)…