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researcher

Per Christensen

2 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • last author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • astro-ph2
ORCID 0000-0003-4213-1300

identity via Semantic Scholar / OpenAlex

most citedCMB map derived from the WMAP data through Harmonic Internal Linear Combination

29 citations · 57 across the 2 of their papers we have counts for

collaborators

2 papers

astro-ph2008★ 28 cited

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…

astro-ph2008★ 29 cited

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…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.