Prescription for Cosmic Information Extraction from Multiple Sky Maps
| dc.creator | Gratton, Steven | |
| dc.date | 2008-05-01 | |
| dc.date.accessioned | 2026-07-07T09:36:24Z | |
| dc.date.available | 2026-07-07T09:36:24Z | |
| dc.description | This paper presents a prescription for distilling the information contained in the cosmic microwave background radiation from multiple sky maps that also contain both instrument noise and foreground contaminants. The prescription is well-suited for cosmological parameter estimation and accounts for uncertainties in the cosmic microwave background extraction scheme. The technique is computationally viable at low resolution and may be considered a natural and significant generalization of the "Internal Linear Combination" approach to foreground removal. An important potential application is the analysis of the multi-frequency temperature and polarization data from the forthcoming Planck satellite. | |
| dc.description | 13 pages | |
| dc.identifier | https://arxiv.org/abs/0805.0093 | |
| dc.identifier | http://arxiv.org/abs/0805.0093 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/160110 | |
| dc.subject | Astrophysics | |
| dc.title | Prescription for Cosmic Information Extraction from Multiple Sky Maps | |
| dc.type | text |