%0 Generic %1 reichardt2020improved %A Reichardt, C. L. %A Patil, S. %A Ade, P. A. R. %A Anderson, A. J. %A Austermann, J. E. %A Avva, J. S. %A Baxter, E. %A Beall, J. A. %A Bender, A. N. %A Benson, B. A. %A Bianchini, F. %A Bleem, L. E. %A Carlstrom, J. E. %A Chang, C. L. %A Chaubal, P. %A Chiang, H. C. %A Chou, T. L. %A Citron, R. %A Moran, C. Corbett %A Crawford, T. M. %A Crites, A. T. %A de Haan, T. %A Dobbs, M. A. %A Everett, W. %A Gallicchio, J. %A George, E. M. %A Gilbert, A. %A Gupta, N. %A Halverson, N. W. %A Harrington, N. %A Henning, J. W. %A Hilton, G. C. %A Holder, G. P. %A Holzapfel, W. L. %A Hrubes, J. D. %A Huang, N. %A Hubmayr, J. %A Irwin, K. D. %A Knox, L. %A Lee, A. T. %A Li, D. %A Lowitz, A. %A Luong-Van, D. %A McMahon, J. J. %A Mehl, J. %A Meyer, S. S. %A Millea, M. %A Mocanu, L. M. %A Mohr, J. J. %A Montgomery, J. %A Nadolski, A. %A Natoli, T. %A Nibarger, J. P. %A Noble, G. %A Novosad, V. %A Omori, Y. %A Padin, S. %A Pryke, C. %A Ruhl, J. E. %A Saliwanchik, B. R. %A Sayre, J. T. %A Schaffer, K. K. %A Shirokoff, E. %A Sievers, C. %A Smecher, G. %A Spieler, H. G. %A Staniszewski, Z. %A Stark, A. A. %A Tucker, C. %A Vanderlinde, K. %A Veach, T. %A Vieira, J. D. %A Wang, G. %A Whitehorn, N. %A Williamson, R. %A Wu, W. L. K. %A Yefremenko, V. %D 2020 %K library %T An Improved Measurement of the Secondary Cosmic Microwave Background Anisotropies from the SPT-SZ + SPTpol Surveys %U http://arxiv.org/abs/2002.06197 %X We report new measurements of millimeter-wave power spectra in the angular multipole range $2000 11,000$ (angular scales $5^\gtrsim 1^\prime$). By adding 95 and 150\,GHz data from the low-noise 500 deg$^2$ SPTpol survey to the SPT-SZ three-frequency 2540 deg$^2$ survey, we substantially reduce the uncertainties in these bands. These power spectra include contributions from the primary cosmic microwave background, cosmic infrared background, radio galaxies, and thermal and kinematic Sunyaev-Zel'dovich (SZ) effects. The data favor a thermal SZ (tSZ) power at 143\,GHz of $D^tSZ_3000 = 3.42 0.54~ K^2$ and a kinematic SZ (kSZ) power of $D^kSZ_3000 = 3.0 1.0~ K^2$. This is the first measurement of kSZ power at $3\,\sigma$. We study the implications of the measured kSZ power for the epoch of reionization, finding the duration of reionization to be $\Delta z_re = 1.0^+1.6_-0.7$ ($\Delta z_re< 4.1$ at 95% confidence), when combined with our previously published tSZ bispectrum measurement.

@misc{reichardt2020improved, abstract = {We report new measurements of millimeter-wave power spectra in the angular multipole range $2000 \le \ell \le 11,000$ (angular scales $5^\prime \gtrsim \theta \gtrsim 1^\prime$). By adding 95 and 150\,GHz data from the low-noise 500 deg$^2$ SPTpol survey to the SPT-SZ three-frequency 2540 deg$^2$ survey, we substantially reduce the uncertainties in these bands. These power spectra include contributions from the primary cosmic microwave background, cosmic infrared background, radio galaxies, and thermal and kinematic Sunyaev-Zel'dovich (SZ) effects. The data favor a thermal SZ (tSZ) power at 143\,GHz of $D^{\rm tSZ}_{3000} = 3.42 \pm 0.54~ \mu {\rm K}^2$ and a kinematic SZ (kSZ) power of $D^{\rm kSZ}_{3000} = 3.0 \pm 1.0~ \mu {\rm K}^2$. This is the first measurement of kSZ power at $\ge 3\,\sigma$. We study the implications of the measured kSZ power for the epoch of reionization, finding the duration of reionization to be $\Delta z_{re} = 1.0^{+1.6}_{-0.7}$ ($\Delta z_{re}< 4.1$ at 95% confidence), when combined with our previously published tSZ bispectrum measurement.}, added-at = {2020-02-18T13:34:06.000+0100}, author = {Reichardt, C. L. and Patil, S. and Ade, P. A. R. and Anderson, A. J. and Austermann, J. E. and Avva, J. S. and Baxter, E. and Beall, J. A. and Bender, A. N. and Benson, B. A. and Bianchini, F. and Bleem, L. E. and Carlstrom, J. E. and Chang, C. L. and Chaubal, P. and Chiang, H. C. and Chou, T. L. and Citron, R. and Moran, C. Corbett and Crawford, T. M. and Crites, A. T. and de Haan, T. and Dobbs, M. A. and Everett, W. and Gallicchio, J. and George, E. M. and Gilbert, A. and Gupta, N. and Halverson, N. W. and Harrington, N. and Henning, J. W. and Hilton, G. C. and Holder, G. P. and Holzapfel, W. L. and Hrubes, J. D. and Huang, N. and Hubmayr, J. and Irwin, K. D. and Knox, L. and Lee, A. T. and Li, D. and Lowitz, A. and Luong-Van, D. and McMahon, J. J. and Mehl, J. and Meyer, S. S. and Millea, M. and Mocanu, L. M. and Mohr, J. J. and Montgomery, J. and Nadolski, A. and Natoli, T. and Nibarger, J. P. and Noble, G. and Novosad, V. and Omori, Y. and Padin, S. and Pryke, C. and Ruhl, J. E. and Saliwanchik, B. R. and Sayre, J. T. and Schaffer, K. K. and Shirokoff, E. and Sievers, C. and Smecher, G. and Spieler, H. G. and Staniszewski, Z. and Stark, A. A. and Tucker, C. and Vanderlinde, K. and Veach, T. and Vieira, J. D. and Wang, G. and Whitehorn, N. and Williamson, R. and Wu, W. L. K. and Yefremenko, V.}, biburl = {https://www.bibsonomy.org/bibtex/2264c3b1146943242dbe4e87c54e0ec3a/gpkulkarni}, description = {An Improved Measurement of the Secondary Cosmic Microwave Background Anisotropies from the SPT-SZ SPTpol Surveys}, interhash = {7577d84e7b5ec7e03b9580b3aa98275a}, intrahash = {264c3b1146943242dbe4e87c54e0ec3a}, keywords = {library}, note = {cite arxiv:2002.06197Comment: Submitted to ApJ, 16 pages. arXiv admin note: text overlap with arXiv:1408.3161}, timestamp = {2020-02-18T13:34:06.000+0100}, title = {An Improved Measurement of the Secondary Cosmic Microwave Background Anisotropies from the SPT-SZ + SPTpol Surveys}, url = {http://arxiv.org/abs/2002.06197}, year = 2020 }