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CMB polarization map derived from the WMAP 5 year data through Harmonic Internal Linear Combination
Jaiseung Kim, Pavel Naselsky, Per Rex Christensen
We have derived whole-sky CMB polarization maps from the WMAP 5 year polarization data, using the Harmonic Internal Linear Combination (HILC) method. Our HILC method incorporates s…
Probing the last scattering surface through the recent and future CMB observations
Jaiseung Kim, Pavel Naselsky, Lev Krukier +2
We have constrained the extended (delayed and accelerated) models of hydrogen recombination, by investigating associated changes of the position and the width of the last scatterin…
Fast simulation of the whole-sky CMB map in the presence of primordial magnetic field
Pavel Naselsky, Jaiseung Kim
We present a novel method for generation of sets of the Cosmic Microwave Background (CMB) anisotropy maps, which reproduces the correlations associated with Alfvén turbulenc…
CMB map derived from the WMAP data through Harmonic Internal Linear Combination
Jaiseung Kim, Pavel Naselsky, Per Rex Christensen
We are presenting an Internal Linear Combination (ILC) CMB map, in which the foreground is reduced through harmonic variance minimization. We have derived our method by converting…
Optimizing interferometer experiments for CMB B mode measurement
Jaiseung Kim
The sensitivity of interferometers with linear polarizers to the CMB E and B mode are variant under the rotation of the polarizer frame, while interferometer with circular polarize…
Direct reconstruction of spherical harmonics from interferometer observations of the CMB polarization
Jaiseung Kim
Interferometric observation of the CMB polarization can be expressed as a linear sum of spherical harmonic coefficients of the CMB polarization. The linear weight fo…