{"paper":{"title":"CMB Lensing Reconstruction on the Full Sky","arxiv_id":"astro-ph/0301031","primary_cat":"astro-ph","submitted_at":"2003-01-03T00:27:34+00:00","version_compiled":"v2"},"notice":"Every quoted sentence is the authors' text from the arXiv listing abstract. Labels and probabilities are the outputs of classifier-1.13.0 on the question bank abstract-p1-20260923, exactly as returned. 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sky.","hedge":{"p":0.88,"label":"asserted"},"own_p":0.05,"main_claim_p":0.04,"quantitative":true,"quantitative_p":0.96,"role_probabilities":{"gap":0.17,"method":0.0,"result":0.0,"background":0.81,"limitation":0.0,"future_work":0.02,"contribution":0.0,"interpretation":0.0}},{"i":2,"p":0.95,"id":"s2","own":true,"role":"contribution","text":"We lay the groundwork for these studies by deriving the full sky minimum variance quadratic estimators of the lensing potential from the CMB temperature and polarization fields.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.97,"main_claim_p":0.41,"quantitative":false,"quantitative_p":0.06,"role_probabilities":{"gap":0.0,"method":0.05,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.95,"interpretation":0.0}},{"i":3,"p":0.75,"id":"s3","own":true,"role":"method","text":"We also present a general technique for constructing these estimators, with harmonic space convolutions replaced by real space products, that is appropriate for both the full sky limit and the flat sky approximation.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.93,"main_claim_p":0.17,"quantitative":false,"quantitative_p":0.13,"role_probabilities":{"gap":0.0,"method":0.75,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.25,"interpretation":0.0}},{"i":4,"p":0.65,"id":"s4","own":true,"role":"contribution","text":"This also extends previous treatments to include estimators involving the temperature-polarization cross-correlation and should be useful for next generation experiments in which most of the additional information from polarization comes from this channel due to sensitivity 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