# Constraints on Cosmological Parameters from the 500 deg2 SPTPOL Lensing Power Spectrum

@article{Bianchini2019ConstraintsOC, title={Constraints on Cosmological Parameters from the 500 deg2 SPTPOL Lensing Power Spectrum}, author={Federico Bianchini and W. L. Kimmy Wu and Peter A. R. Ade and A. J. Anderson and Jason E. Austermann and J. S. Avva and J. A. Beall and Amy N. Bender and Bradford A. Benson and Lindsey E. Bleem and John E. Carlstrom and C. L. Chang and Prakrut Chaubal and H. C. Chiang and Robert I. Citron and Christine Corbett Moran and Thomas M. Crawford and Abigail Crites and T. de Haan and M. A. Dobbs and Wendeline B. Everett and Jason Richard Gallicchio and E. M. George and Adam J. Gilbert and N. Gupta and Nils W. Halverson and Nicholas Lee Harrington and Jason W. Henning and G. C. Hilton and Gilbert P. Holder and William L. Holzapfel and Jan Hrube{\vs} and Nicholas Huang and J. Hubmayr and Kent D. Irwin and Lloyd Knox and A. T. Lee and D. Li and A. E. Lowitz and Alessandro Manzotti and Jeff J. McMahon and Stephan S. Meyer and Marius Millea and L. M. Mocanu and J. Montgomery and Andrew Nadolski and Tyler J. Natoli and John P. Nibarger and Gavin I. Noble and Valentyn Novosad and Yuuki Omori and Stephen Padin and Sanjaykumar Patil and Clement L Pryke and Christian L. Reichardt and John E. Ruhl and Benjamin R. B. Saliwanchik and J. T. Sayre and K. K. Schaffer and Charlie Sievers and Gabrielle Simard and Graeme Smecher and Antony A. Stark and K. T. Story and C E Tucker and Keith Vanderlinde and Todd J. Veach and Joaquin D. Vieira and G. Wang and Nathan Whitehorn and Volodymyr Yefremenko}, journal={The Astrophysical Journal}, year={2019}, volume={888} }

We present cosmological constraints based on the cosmic microwave background (CMB) lensing potential power spectrum measurement from the recent 500 deg2 SPTpol survey, the most precise CMB lensing measurement from the ground to date. We fit a flat ΛCDM model to the reconstructed lensing power spectrum alone and in addition with other data sets: baryon acoustic oscillations (BAO), as well as primary CMB spectra from Planck and SPTpol. The cosmological constraints based on SPTpol and Planck…

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## References

SHOWING 1-10 OF 84 REFERENCES

### Constraints on Cosmological Parameters from the Angular Power Spectrum of a Combined 2500 deg2 SPT-SZ and Planck Gravitational Lensing Map

- PhysicsThe Astrophysical Journal
- 2018

We report constraints on cosmological parameters from the angular power spectrum of a cosmic microwave background (CMB) gravitational lensing potential map created using temperature data from 2500…

### COSMOLOGICAL CONSTRAINTS FROM GALAXY CLUSTERS IN THE 2500 SQUARE-DEGREE SPT-SZ SURVEY

- Physics
- 2016

We present cosmological parameter constraints obtained from galaxy clusters identified by their Sunyaev–Zel’dovich effect signature in the 2500 square-degree South Pole Telescope Sunyaev Zel’dovich…

### A Comparison of Cosmological Parameters Determined from CMB Temperature Power Spectra from the South Pole Telescope and the Planck Satellite

- Physics
- 2017

The Planck cosmic microwave background temperature data are best fit with a ΛCDM model that mildly contradicts constraints from other cosmological probes. The South Pole Telescope (SPT) 2540 SPT-SZ…

### A 2500 deg2 CMB Lensing Map from Combined South Pole Telescope and Planck Data

- Physics, Geology
- 2017

We present a cosmic microwave background (CMB) lensing map produced from a linear combination of South Pole Telescope (SPT) and Planck temperature data. The 150 GHz temperature data from the 2500…

### Two-season Atacama Cosmology Telescope polarimeter lensing power spectrum

- Physics
- 2017

We report a measurement of the power spectrum of cosmic microwave background (CMB) lensing from two seasons of Atacama Cosmology Telescope polarimeter (ACTPol) CMB data. The CMB lensing power…

### Joint analysis of CMB temperature and lensing-reconstruction power spectra

- Physics
- 2013

Gravitational lensing provides a significant source of cosmological information in modern CMB parameter analyses. It is measured in both the power spectrum and trispectrum of the temperature…

### A Measurement of the Cosmic Microwave Background Lensing Potential and Power Spectrum from 500 deg2 of SPTpol Temperature and Polarization Data

- PhysicsThe Astrophysical Journal
- 2019

We present a measurement of the cosmic microwave background lensing potential using 500 deg2 of 150 GHz data from the SPTpol receiver on the South Pole Telescope. The lensing potential is…

### Planck 2015 results - XV. Gravitational lensing

- Physics
- 2016

We present the most significant measurement of the cosmic microwave background (CMB) lensing potential to date (at a level of 40σ), using temperature and polarization data from the Planck 2015…

### CMB LENSING POWER SPECTRUM BIASES FROM GALAXIES AND CLUSTERS USING HIGH-ANGULAR RESOLUTION TEMPERATURE MAPS

- Physics
- 2013

The lensing power spectrum from cosmic microwave background (CMB) temperature maps will be measured with unprecedented precision with upcoming experiments, including upgrades to the Atacama Cosmology…

### Cosmological constraints from Planck galaxy clusters with CMB lensing mass bias calibration

- PhysicsMonthly Notices of the Royal Astronomical Society
- 2019

We present a new cosmological analysis of the galaxy clusters in the Planck MMF3 cosmology sample with a cosmic microwave background (CMB) lensing calibration of the cluster masses. As demonstrated…