SPTpol survey
E651442
astronomical survey
cosmic microwave background polarization survey
observational cosmology experiment
The SPTpol survey is a cosmic microwave background polarization survey conducted with the South Pole Telescope to study the early universe, including inflation and the growth of cosmic structure.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SPTpol survey canonical | 1 |
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical survey
ⓘ
cosmic microwave background polarization survey ⓘ observational cosmology experiment ⓘ |
| aimsToConstrain |
cosmological parameters
ⓘ
dark energy ⓘ dark matter clustering ⓘ neutrino properties ⓘ |
| aimsToStudy |
cosmic inflation
ⓘ
early universe ⓘ gravitational lensing of the CMB ⓘ growth of cosmic structure ⓘ large-scale structure of the universe ⓘ |
| collaborationIncludes |
Argonne National Laboratory
NERFINISHED
ⓘ
University of Chicago NERFINISHED ⓘ multiple international institutions ⓘ |
| dataUsedFor |
cluster cosmology analyses
ⓘ
constraints on dark energy equation of state ⓘ constraints on the sum of neutrino masses ⓘ measurements of gravitational lensing potential ⓘ |
| field |
CMB studies
ⓘ
astrophysics ⓘ cosmology ⓘ |
| hasScienceGoal |
measure CMB polarization power spectra
ⓘ
probe structure formation ⓘ study galaxy clusters via the Sunyaev–Zel’dovich effect ⓘ test models of cosmic inflation ⓘ |
| hasWavelengthBand | millimeter wavelengths ⓘ |
| locatedAt | Amundsen–Scott South Pole Station NERFINISHED ⓘ |
| locatedIn | Antarctica ⓘ |
| measures |
B-mode polarization
ⓘ
CMB polarization ⓘ E-mode polarization ⓘ |
| observes |
cosmic microwave background
ⓘ
polarization anisotropies of the CMB ⓘ temperature anisotropies of the CMB ⓘ |
| partOf | South Pole Telescope project NERFINISHED ⓘ |
| usesDetector | SPTpol camera ⓘ |
| usesInstrument | South Pole Telescope NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.