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Measurement of gravitational lensing of the cosmic microwave background using SPT-3G 2018 data
Abstract
Here, we present a measurement of gravitational lensing over of the Southern sky using SPT-3G temperature data at 95 GHz and 150 GHz taken in 2018. The lensing amplitude relative to a fiducial Planck 2018 Lambda cold dark matter ( ) cosmology is found to be , excluding instrumental and astrophysical systematic uncertainties. We conduct extensive systematic and null tests to check the robustness of the lensing measurements, and report a minimum-variance combined lensing power spectrum over angular multipoles of , which we use to constrain cosmological models. When analyzed alone and jointly with primary cosmic microwave background (CMB) spectra within the model, our lensing amplitude measurements are consistent with measurements from SPT-SZ, SPTpol, ACT, and Planck. Incorporating loose priors on the baryon density and other parameters including uncertainties on a foreground bias template, we obtain a constraint on using the SPT-3G 2018 lensing data alone, where is a common measure of the amplitude of structure today and is the matter density parameter. Combining SPT-3G 2018 lensing measurements with baryon acoustic oscillation (BAO) data, we derive parameter constraints of , , and Hubble constant . Our preferred value is higher by 1.6 to compared to cosmic shear measurements from DES-Y3, HSC-Y3, and KiDS-1000 at lower redshift and smaller scales. We combine our lensing data with CMB anisotropy measurements from both SPT-3G and Planck to constrain extensions of . Using CMB anisotropy and lensing measurements from SPT-3G only, we provide independent constraints on the spatial curvature of (95% C.L.) and the dark energy density of (68% C.L.). When combining SPT-3G lensing data with SPT-3G CMB anisotropy and BAO data, we find an upper limit on the sum of the neutrino masses of (95% C.L.). Due to the diferent combination of angular scales and sky area, this lensing analysis provides an independent check on lensing measurements by ACT and Planck.
- Authors:
-
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- Argonne National Laboratory (ANL), Argonne, IL (United States); Kavli Inst. for Cosmological Physics (KICP), Chicago, IL (United States); Univ. of Chicago, IL (United States); SPT. et al.
- Publication Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States); SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Org.:
- SPT
- OSTI Identifier:
- 1996517
- Report Number(s):
- FERMILAB-PUB-23-416-PPD; arXiv:2308.11608
Journal ID: ISSN 2470-0010; oai:inspirehep.net:2690217; TRN: US2405130
- Grant/Contract Number:
- AC02-07CH11359
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review. D.
- Additional Journal Information:
- Journal Volume: 108; Journal Issue: 12; Journal ID: ISSN 2470-0010
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 79 ASTRONOMY AND ASTROPHYSICS
Citation Formats
Pan, Z., Bianchini, F., Wu, W. L. K., Ade, P. A. R., Ahmed, Z., Anderes, E., Anderson, A. J., Ansarinejad, B., Archipley, M., Aylor, K., Balkenhol, L., Barry, P. S., Basu Thakur, R., Benabed, K., Bender, A. N., Benson, B. A., Bleem, L. E., Bouchet, F. R., Bryant, L., Byrum, K., Camphuis, E., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Chaubal, P., Chen, G., Chichura, P. M., Cho, H. -M., Chou, T. -L., Cliche, J. -F., Coerver, A., Crawford, T. M., Cukierman, A., Daley, C., de Haan, T., Denison, E. V., Dibert, K. R., Ding, J., Dobbs, M. A., Doussot, A., Dutcher, D., Everett, W., Feng, C., Ferguson, K. R., Fichman, K., Foster, A., Fu, J., Galli, S., Gambrel, A. E., Gardner, R. W., Ge, F., Goeckner-Wald, N., Gualtieri, R., Guidi, F., Guns, S., Gupta, N., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Hivon, E., Holder, G. P., Holzapfel, W. L., Hood, J. C., Howe, D., Huang, N., Irwin, K. D., Jeong, O., Jonas, M., Jones, A., Kéruzoré, F., Khaire, T. S., Knox, L., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C. -L., Lee, A. T., Leitch, E. M., Levy, K., Lowitz, A. E., Lu, C., Maniyar, A., Menanteau, F., Meyer, S. S., Michalik, D., Millea, M., Montgomery, J., Nadolski, A., Nakato, Y., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Omori, Y., Padin, S., Paschos, P., Pearson, J., Posada, C. M., Prabhu, K., Quan, W., Raghunathan, S., Rahimi, M., Rahlin, A., Reichardt, C. L., Riebel, D., Riedel, B., Ruhl, J. E., Sayre, J. T., Schiappucci, E., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Takakura, S., Tandoi, C., Thompson, K. L., Thorne, B., Trendafilova, C., Tucker, C., Umilta, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R., and Zebrowski, J. A. Measurement of gravitational lensing of the cosmic microwave background using SPT-3G 2018 data. United States: N. p., 2023.
Web. doi:10.1103/physrevd.108.122005.
Pan, Z., Bianchini, F., Wu, W. L. K., Ade, P. A. R., Ahmed, Z., Anderes, E., Anderson, A. J., Ansarinejad, B., Archipley, M., Aylor, K., Balkenhol, L., Barry, P. S., Basu Thakur, R., Benabed, K., Bender, A. N., Benson, B. A., Bleem, L. E., Bouchet, F. R., Bryant, L., Byrum, K., Camphuis, E., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Chaubal, P., Chen, G., Chichura, P. M., Cho, H. -M., Chou, T. -L., Cliche, J. -F., Coerver, A., Crawford, T. M., Cukierman, A., Daley, C., de Haan, T., Denison, E. V., Dibert, K. R., Ding, J., Dobbs, M. A., Doussot, A., Dutcher, D., Everett, W., Feng, C., Ferguson, K. R., Fichman, K., Foster, A., Fu, J., Galli, S., Gambrel, A. E., Gardner, R. W., Ge, F., Goeckner-Wald, N., Gualtieri, R., Guidi, F., Guns, S., Gupta, N., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Hivon, E., Holder, G. P., Holzapfel, W. L., Hood, J. C., Howe, D., Huang, N., Irwin, K. D., Jeong, O., Jonas, M., Jones, A., Kéruzoré, F., Khaire, T. S., Knox, L., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C. -L., Lee, A. T., Leitch, E. M., Levy, K., Lowitz, A. E., Lu, C., Maniyar, A., Menanteau, F., Meyer, S. S., Michalik, D., Millea, M., Montgomery, J., Nadolski, A., Nakato, Y., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Omori, Y., Padin, S., Paschos, P., Pearson, J., Posada, C. M., Prabhu, K., Quan, W., Raghunathan, S., Rahimi, M., Rahlin, A., Reichardt, C. L., Riebel, D., Riedel, B., Ruhl, J. E., Sayre, J. T., Schiappucci, E., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Takakura, S., Tandoi, C., Thompson, K. L., Thorne, B., Trendafilova, C., Tucker, C., Umilta, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R., & Zebrowski, J. A. Measurement of gravitational lensing of the cosmic microwave background using SPT-3G 2018 data. United States. https://doi.org/10.1103/physrevd.108.122005
Pan, Z., Bianchini, F., Wu, W. L. K., Ade, P. A. R., Ahmed, Z., Anderes, E., Anderson, A. J., Ansarinejad, B., Archipley, M., Aylor, K., Balkenhol, L., Barry, P. S., Basu Thakur, R., Benabed, K., Bender, A. N., Benson, B. A., Bleem, L. E., Bouchet, F. R., Bryant, L., Byrum, K., Camphuis, E., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Chaubal, P., Chen, G., Chichura, P. M., Cho, H. -M., Chou, T. -L., Cliche, J. -F., Coerver, A., Crawford, T. M., Cukierman, A., Daley, C., de Haan, T., Denison, E. V., Dibert, K. R., Ding, J., Dobbs, M. A., Doussot, A., Dutcher, D., Everett, W., Feng, C., Ferguson, K. R., Fichman, K., Foster, A., Fu, J., Galli, S., Gambrel, A. E., Gardner, R. W., Ge, F., Goeckner-Wald, N., Gualtieri, R., Guidi, F., Guns, S., Gupta, N., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Hivon, E., Holder, G. P., Holzapfel, W. L., Hood, J. C., Howe, D., Huang, N., Irwin, K. D., Jeong, O., Jonas, M., Jones, A., Kéruzoré, F., Khaire, T. S., Knox, L., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C. -L., Lee, A. T., Leitch, E. M., Levy, K., Lowitz, A. E., Lu, C., Maniyar, A., Menanteau, F., Meyer, S. S., Michalik, D., Millea, M., Montgomery, J., Nadolski, A., Nakato, Y., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Omori, Y., Padin, S., Paschos, P., Pearson, J., Posada, C. M., Prabhu, K., Quan, W., Raghunathan, S., Rahimi, M., Rahlin, A., Reichardt, C. L., Riebel, D., Riedel, B., Ruhl, J. E., Sayre, J. T., Schiappucci, E., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Takakura, S., Tandoi, C., Thompson, K. L., Thorne, B., Trendafilova, C., Tucker, C., Umilta, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R., and Zebrowski, J. A. Tue .
"Measurement of gravitational lensing of the cosmic microwave background using SPT-3G 2018 data". United States. https://doi.org/10.1103/physrevd.108.122005.
@article{osti_1996517,
title = {Measurement of gravitational lensing of the cosmic microwave background using SPT-3G 2018 data},
author = {Pan, Z. and Bianchini, F. and Wu, W. L. K. and Ade, P. A. R. and Ahmed, Z. and Anderes, E. and Anderson, A. J. and Ansarinejad, B. and Archipley, M. and Aylor, K. and Balkenhol, L. and Barry, P. S. and Basu Thakur, R. and Benabed, K. and Bender, A. N. and Benson, B. A. and Bleem, L. E. and Bouchet, F. R. and Bryant, L. and Byrum, K. and Camphuis, E. and Carlstrom, J. E. and Carter, F. W. and Cecil, T. W. and Chang, C. L. and Chaubal, P. and Chen, G. and Chichura, P. M. and Cho, H. -M. and Chou, T. -L. and Cliche, J. -F. and Coerver, A. and Crawford, T. M. and Cukierman, A. and Daley, C. and de Haan, T. and Denison, E. V. and Dibert, K. R. and Ding, J. and Dobbs, M. A. and Doussot, A. and Dutcher, D. and Everett, W. and Feng, C. and Ferguson, K. R. and Fichman, K. and Foster, A. and Fu, J. and Galli, S. and Gambrel, A. E. and Gardner, R. W. and Ge, F. and Goeckner-Wald, N. and Gualtieri, R. and Guidi, F. and Guns, S. and Gupta, N. and Halverson, N. W. and Harke-Hosemann, A. H. and Harrington, N. L. and Henning, J. W. and Hilton, G. C. and Hivon, E. and Holder, G. P. and Holzapfel, W. L. and Hood, J. C. and Howe, D. and Huang, N. and Irwin, K. D. and Jeong, O. and Jonas, M. and Jones, A. and Kéruzoré, F. and Khaire, T. S. and Knox, L. and Kofman, A. M. and Korman, M. and Kubik, D. L. and Kuhlmann, S. and Kuo, C. -L. and Lee, A. T. and Leitch, E. M. and Levy, K. and Lowitz, A. E. and Lu, C. and Maniyar, A. and Menanteau, F. and Meyer, S. S. and Michalik, D. and Millea, M. and Montgomery, J. and Nadolski, A. and Nakato, Y. and Natoli, T. and Nguyen, H. and Noble, G. I. and Novosad, V. and Omori, Y. and Padin, S. and Paschos, P. and Pearson, J. and Posada, C. M. and Prabhu, K. and Quan, W. and Raghunathan, S. and Rahimi, M. and Rahlin, A. and Reichardt, C. L. and Riebel, D. and Riedel, B. and Ruhl, J. E. and Sayre, J. T. and Schiappucci, E. and Shirokoff, E. and Smecher, G. and Sobrin, J. A. and Stark, A. A. and Stephen, J. and Story, K. T. and Suzuki, A. and Takakura, S. and Tandoi, C. and Thompson, K. L. and Thorne, B. and Trendafilova, C. and Tucker, C. and Umilta, C. and Vale, L. R. and Vanderlinde, K. and Vieira, J. D. and Wang, G. and Whitehorn, N. and Yefremenko, V. and Yoon, K. W. and Young, M. R. and Zebrowski, J. A.},
abstractNote = {Here, we present a measurement of gravitational lensing over 1500deg2 of the Southern sky using SPT-3G temperature data at 95 GHz and 150 GHz taken in 2018. The lensing amplitude relative to a fiducial Planck 2018 Lambda cold dark matter (ΛCDM) cosmology is found to be 1.020±0.060, excluding instrumental and astrophysical systematic uncertainties. We conduct extensive systematic and null tests to check the robustness of the lensing measurements, and report a minimum-variance combined lensing power spectrum over angular multipoles of 50<L<2000, which we use to constrain cosmological models. When analyzed alone and jointly with primary cosmic microwave background (CMB) spectra within the ΛCDM model, our lensing amplitude measurements are consistent with measurements from SPT-SZ, SPTpol, ACT, and Planck. Incorporating loose priors on the baryon density and other parameters including uncertainties on a foreground bias template, we obtain a 1σ constraint on σ8Ωm0.25=0.595±0.026 using the SPT-3G 2018 lensing data alone, where σ8 is a common measure of the amplitude of structure today and Ωm is the matter density parameter. Combining SPT-3G 2018 lensing measurements with baryon acoustic oscillation (BAO) data, we derive parameter constraints of σ8=0.810±0.033, S8≡σ8(Ωm/0.3)0.5=0.836±0.039, and Hubble constant H0=68.8-1.6+1.3kms-1Mpc-1. Our preferred S8 value is higher by 1.6 to 1.8σ compared to cosmic shear measurements from DES-Y3, HSC-Y3, and KiDS-1000 at lower redshift and smaller scales. We combine our lensing data with CMB anisotropy measurements from both SPT-3G and Planck to constrain extensions of ΛCDM. Using CMB anisotropy and lensing measurements from SPT-3G only, we provide independent constraints on the spatial curvature of ΩK=0.014-0.026+0.023 (95% C.L.) and the dark energy density of ΩΛ=0.722-0.026+0.031 (68% C.L.). When combining SPT-3G lensing data with SPT-3G CMB anisotropy and BAO data, we find an upper limit on the sum of the neutrino masses of Σmν<0.30eV (95% C.L.). Due to the diferent combination of angular scales and sky area, this lensing analysis provides an independent check on lensing measurements by ACT and Planck.},
doi = {10.1103/physrevd.108.122005},
journal = {Physical Review. D.},
number = 12,
volume = 108,
place = {United States},
year = {Tue Dec 12 00:00:00 EST 2023},
month = {Tue Dec 12 00:00:00 EST 2023}
}
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