- Abstract:
-
Recent data from the WMAP, ACT and SPT experiments provide precise measurements of the cosmic microwave background temperature power spectrum over a wide range of angular scales. The combination of these observations is well fit by the standard, spatially flat ΛCDM cosmological model, constraining six free parameters to within a few percent. The scalar spectral index, n s=0.9690±0.0089, is less than unity at the 3.5σ level, consistent with simple models of inflation. The damping tail of the p...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1103/PhysRevD.87.103012
-
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- Journal:
- PHYSICAL REVIEW D
- Volume:
- 87
- Issue:
- 10
- Publication date:
- 2013-05-20
- DOI:
- EISSN:
-
1550-2368
- ISSN:
-
1550-7998
- URN:
-
uuid:4689e3f6-266b-4cc1-9b52-8a9c58acd3da
- Source identifiers:
-
405921
- Local pid:
- pubs:405921
- Language:
- English
- Copyright date:
- 2013
Journal article
Cosmological parameters from pre-planck cosmic microwave background measurements
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