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| Natura: | Preprint |
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2023
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| Accesso online: | https://arxiv.org/abs/2304.05203 |
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| author | Madhavacheril, Mathew S. Qu, Frank J. Sherwin, Blake D. MacCrann, Niall Li, Yaqiong Abril-Cabezas, Irene Ade, Peter A. R. Aiola, Simone Alford, Tommy Amiri, Mandana Amodeo, Stefania An, Rui Atkins, Zachary Austermann, Jason E. Battaglia, Nicholas Battistelli, Elia Stefano Beall, James A. Bean, Rachel Beringue, Benjamin Bhandarkar, Tanay Biermann, Emily Bolliet, Boris Bond, J Richard Cai, Hongbo Calabrese, Erminia Calafut, Victoria Capalbo, Valentina Carrero, Felipe Challinor, Anthony Chesmore, Grace E. Cho, Hsiao-mei Choi, Steve K. Clark, Susan E. Rosado, Rodrigo Córdova Cothard, Nicholas F. Coughlin, Kevin Coulton, William Crowley, Kevin T. Dalal, Roohi Darwish, Omar Devlin, Mark J. Dicker, Simon Doze, Peter Duell, Cody J. Duff, Shannon M. Duivenvoorden, Adriaan J. Dunkley, Jo Dünner, Rolando Fanfani, Valentina Fankhanel, Max Farren, Gerrit Ferraro, Simone Freundt, Rodrigo Fuzia, Brittany Gallardo, Patricio A. Garrido, Xavier Givans, Jahmour Gluscevic, Vera Golec, Joseph E. Guan, Yilun Hall, Kirsten R. Halpern, Mark Han, Dongwon Harrison, Ian Hasselfield, Matthew Healy, Erin Henderson, Shawn Hensley, Brandon Hervías-Caimapo, Carlos Hill, J. Colin Hilton, Gene C. Hilton, Matt Hincks, Adam D. Hložek, Renée Ho, Shuay-Pwu Patty Huber, Zachary B. Hubmayr, Johannes Huffenberger, Kevin M. Hughes, John P. Irwin, Kent Isopi, Giovanni Jense, Hidde T. Keller, Ben Kim, Joshua Knowles, Kenda Koopman, Brian J. Kosowsky, Arthur Kramer, Darby Kusiak, Aleksandra La Posta, Adrien Lague, Alex Lakey, Victoria Lee, Eunseong Li, Zack Limon, Michele Lokken, Martine Louis, Thibaut Lungu, Marius MacInnis, Amanda Maldonado, Diego Maldonado, Felipe Mallaby-Kay, Maya Marques, Gabriela A. McMahon, Jeff Mehta, Yogesh Menanteau, Felipe Moodley, Kavilan Morris, Thomas W. Mroczkowski, Tony Naess, Sigurd Namikawa, Toshiya Nati, Federico Newburgh, Laura Nicola, Andrina Niemack, Michael D. Nolta, Michael R. Orlowski-Scherer, John Page, Lyman A. Pandey, Shivam Partridge, Bruce Prince, Heather Puddu, Roberto Radiconi, Federico Robertson, Naomi Rojas, Felipe Sakuma, Tai Salatino, Maria Schaan, Emmanuel Schmitt, Benjamin L. Sehgal, Neelima Shaikh, Shabbir Sierra, Carlos Sievers, Jon Sifón, Cristóbal Simon, Sara Sonka, Rita Spergel, David N. Staggs, Suzanne T. Storer, Emilie Switzer, Eric R. Tampier, Niklas Thornton, Robert Trac, Hy Treu, Jesse Tucker, Carole Ullom, Joel Vale, Leila R. Van Engelen, Alexander Van Lanen, Jeff van Marrewijk, Joshiwa Vargas, Cristian Vavagiakis, Eve M. Wagoner, Kasey Wang, Yuhan Wenzl, Lukas Wollack, Edward J. Xu, Zhilei Zago, Fernando Zheng, Kaiwen |
| author_facet | Madhavacheril, Mathew S. Qu, Frank J. Sherwin, Blake D. MacCrann, Niall Li, Yaqiong Abril-Cabezas, Irene Ade, Peter A. R. Aiola, Simone Alford, Tommy Amiri, Mandana Amodeo, Stefania An, Rui Atkins, Zachary Austermann, Jason E. Battaglia, Nicholas Battistelli, Elia Stefano Beall, James A. Bean, Rachel Beringue, Benjamin Bhandarkar, Tanay Biermann, Emily Bolliet, Boris Bond, J Richard Cai, Hongbo Calabrese, Erminia Calafut, Victoria Capalbo, Valentina Carrero, Felipe Challinor, Anthony Chesmore, Grace E. Cho, Hsiao-mei Choi, Steve K. Clark, Susan E. Rosado, Rodrigo Córdova Cothard, Nicholas F. Coughlin, Kevin Coulton, William Crowley, Kevin T. Dalal, Roohi Darwish, Omar Devlin, Mark J. Dicker, Simon Doze, Peter Duell, Cody J. Duff, Shannon M. Duivenvoorden, Adriaan J. Dunkley, Jo Dünner, Rolando Fanfani, Valentina Fankhanel, Max Farren, Gerrit Ferraro, Simone Freundt, Rodrigo Fuzia, Brittany Gallardo, Patricio A. Garrido, Xavier Givans, Jahmour Gluscevic, Vera Golec, Joseph E. Guan, Yilun Hall, Kirsten R. Halpern, Mark Han, Dongwon Harrison, Ian Hasselfield, Matthew Healy, Erin Henderson, Shawn Hensley, Brandon Hervías-Caimapo, Carlos Hill, J. Colin Hilton, Gene C. Hilton, Matt Hincks, Adam D. Hložek, Renée Ho, Shuay-Pwu Patty Huber, Zachary B. Hubmayr, Johannes Huffenberger, Kevin M. Hughes, John P. Irwin, Kent Isopi, Giovanni Jense, Hidde T. Keller, Ben Kim, Joshua Knowles, Kenda Koopman, Brian J. Kosowsky, Arthur Kramer, Darby Kusiak, Aleksandra La Posta, Adrien Lague, Alex Lakey, Victoria Lee, Eunseong Li, Zack Limon, Michele Lokken, Martine Louis, Thibaut Lungu, Marius MacInnis, Amanda Maldonado, Diego Maldonado, Felipe Mallaby-Kay, Maya Marques, Gabriela A. McMahon, Jeff Mehta, Yogesh Menanteau, Felipe Moodley, Kavilan Morris, Thomas W. Mroczkowski, Tony Naess, Sigurd Namikawa, Toshiya Nati, Federico Newburgh, Laura Nicola, Andrina Niemack, Michael D. Nolta, Michael R. Orlowski-Scherer, John Page, Lyman A. Pandey, Shivam Partridge, Bruce Prince, Heather Puddu, Roberto Radiconi, Federico Robertson, Naomi Rojas, Felipe Sakuma, Tai Salatino, Maria Schaan, Emmanuel Schmitt, Benjamin L. Sehgal, Neelima Shaikh, Shabbir Sierra, Carlos Sievers, Jon Sifón, Cristóbal Simon, Sara Sonka, Rita Spergel, David N. Staggs, Suzanne T. Storer, Emilie Switzer, Eric R. Tampier, Niklas Thornton, Robert Trac, Hy Treu, Jesse Tucker, Carole Ullom, Joel Vale, Leila R. Van Engelen, Alexander Van Lanen, Jeff van Marrewijk, Joshiwa Vargas, Cristian Vavagiakis, Eve M. Wagoner, Kasey Wang, Yuhan Wenzl, Lukas Wollack, Edward J. Xu, Zhilei Zago, Fernando Zheng, Kaiwen |
| contents | We present cosmological constraints from a gravitational lensing mass map covering 9400 sq. deg. reconstructed from CMB measurements made by the Atacama Cosmology Telescope (ACT) from 2017 to 2021. In combination with BAO measurements (from SDSS and 6dF), we obtain the amplitude of matter fluctuations $σ_8 = 0.819 \pm 0.015$ at 1.8% precision, $S_8\equivσ_8({Ω_{\rm m}}/0.3)^{0.5}=0.840\pm0.028$ and the Hubble constant $H_0= (68.3 \pm 1.1)\, \text{km}\,\text{s}^{-1}\,\text{Mpc}^{-1}$ at 1.6% precision. A joint constraint with CMB lensing measured by the Planck satellite yields even more precise values: $σ_8 = 0.812 \pm 0.013$, $S_8\equivσ_8({Ω_{\rm m}}/0.3)^{0.5}=0.831\pm0.023$ and $H_0= (68.1 \pm 1.0)\, \text{km}\,\text{s}^{-1}\,\text{Mpc}^{-1}$. These measurements agree well with $Λ$CDM-model extrapolations from the CMB anisotropies measured by Planck. To compare these constraints to those from the KiDS, DES, and HSC galaxy surveys, we revisit those data sets with a uniform set of assumptions, and find $S_8$ from all three surveys are lower than that from ACT+Planck lensing by varying levels ranging from 1.7-2.1$σ$. These results motivate further measurements and comparison, not just between the CMB anisotropies and galaxy lensing, but also between CMB lensing probing $z\sim 0.5-5$ on mostly-linear scales and galaxy lensing at $z\sim 0.5$ on smaller scales. We combine our CMB lensing measurements with CMB anisotropies to constrain extensions of $Λ$CDM, limiting the sum of the neutrino masses to $\sum m_ν < 0.13$ eV (95% c.l.), for example. Our results provide independent confirmation that the universe is spatially flat, conforms with general relativity, and is described remarkably well by the $Λ$CDM model, while paving a promising path for neutrino physics with gravitational lensing from upcoming ground-based CMB surveys. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2304_05203 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | The Atacama Cosmology Telescope: DR6 Gravitational Lensing Map and Cosmological Parameters Madhavacheril, Mathew S. Qu, Frank J. Sherwin, Blake D. MacCrann, Niall Li, Yaqiong Abril-Cabezas, Irene Ade, Peter A. R. Aiola, Simone Alford, Tommy Amiri, Mandana Amodeo, Stefania An, Rui Atkins, Zachary Austermann, Jason E. Battaglia, Nicholas Battistelli, Elia Stefano Beall, James A. Bean, Rachel Beringue, Benjamin Bhandarkar, Tanay Biermann, Emily Bolliet, Boris Bond, J Richard Cai, Hongbo Calabrese, Erminia Calafut, Victoria Capalbo, Valentina Carrero, Felipe Challinor, Anthony Chesmore, Grace E. Cho, Hsiao-mei Choi, Steve K. Clark, Susan E. Rosado, Rodrigo Córdova Cothard, Nicholas F. Coughlin, Kevin Coulton, William Crowley, Kevin T. Dalal, Roohi Darwish, Omar Devlin, Mark J. Dicker, Simon Doze, Peter Duell, Cody J. Duff, Shannon M. Duivenvoorden, Adriaan J. Dunkley, Jo Dünner, Rolando Fanfani, Valentina Fankhanel, Max Farren, Gerrit Ferraro, Simone Freundt, Rodrigo Fuzia, Brittany Gallardo, Patricio A. Garrido, Xavier Givans, Jahmour Gluscevic, Vera Golec, Joseph E. Guan, Yilun Hall, Kirsten R. Halpern, Mark Han, Dongwon Harrison, Ian Hasselfield, Matthew Healy, Erin Henderson, Shawn Hensley, Brandon Hervías-Caimapo, Carlos Hill, J. Colin Hilton, Gene C. Hilton, Matt Hincks, Adam D. Hložek, Renée Ho, Shuay-Pwu Patty Huber, Zachary B. Hubmayr, Johannes Huffenberger, Kevin M. Hughes, John P. Irwin, Kent Isopi, Giovanni Jense, Hidde T. Keller, Ben Kim, Joshua Knowles, Kenda Koopman, Brian J. Kosowsky, Arthur Kramer, Darby Kusiak, Aleksandra La Posta, Adrien Lague, Alex Lakey, Victoria Lee, Eunseong Li, Zack Limon, Michele Lokken, Martine Louis, Thibaut Lungu, Marius MacInnis, Amanda Maldonado, Diego Maldonado, Felipe Mallaby-Kay, Maya Marques, Gabriela A. McMahon, Jeff Mehta, Yogesh Menanteau, Felipe Moodley, Kavilan Morris, Thomas W. Mroczkowski, Tony Naess, Sigurd Namikawa, Toshiya Nati, Federico Newburgh, Laura Nicola, Andrina Niemack, Michael D. Nolta, Michael R. Orlowski-Scherer, John Page, Lyman A. Pandey, Shivam Partridge, Bruce Prince, Heather Puddu, Roberto Radiconi, Federico Robertson, Naomi Rojas, Felipe Sakuma, Tai Salatino, Maria Schaan, Emmanuel Schmitt, Benjamin L. Sehgal, Neelima Shaikh, Shabbir Sierra, Carlos Sievers, Jon Sifón, Cristóbal Simon, Sara Sonka, Rita Spergel, David N. Staggs, Suzanne T. Storer, Emilie Switzer, Eric R. Tampier, Niklas Thornton, Robert Trac, Hy Treu, Jesse Tucker, Carole Ullom, Joel Vale, Leila R. Van Engelen, Alexander Van Lanen, Jeff van Marrewijk, Joshiwa Vargas, Cristian Vavagiakis, Eve M. Wagoner, Kasey Wang, Yuhan Wenzl, Lukas Wollack, Edward J. Xu, Zhilei Zago, Fernando Zheng, Kaiwen Cosmology and Nongalactic Astrophysics High Energy Physics - Phenomenology We present cosmological constraints from a gravitational lensing mass map covering 9400 sq. deg. reconstructed from CMB measurements made by the Atacama Cosmology Telescope (ACT) from 2017 to 2021. In combination with BAO measurements (from SDSS and 6dF), we obtain the amplitude of matter fluctuations $σ_8 = 0.819 \pm 0.015$ at 1.8% precision, $S_8\equivσ_8({Ω_{\rm m}}/0.3)^{0.5}=0.840\pm0.028$ and the Hubble constant $H_0= (68.3 \pm 1.1)\, \text{km}\,\text{s}^{-1}\,\text{Mpc}^{-1}$ at 1.6% precision. A joint constraint with CMB lensing measured by the Planck satellite yields even more precise values: $σ_8 = 0.812 \pm 0.013$, $S_8\equivσ_8({Ω_{\rm m}}/0.3)^{0.5}=0.831\pm0.023$ and $H_0= (68.1 \pm 1.0)\, \text{km}\,\text{s}^{-1}\,\text{Mpc}^{-1}$. These measurements agree well with $Λ$CDM-model extrapolations from the CMB anisotropies measured by Planck. To compare these constraints to those from the KiDS, DES, and HSC galaxy surveys, we revisit those data sets with a uniform set of assumptions, and find $S_8$ from all three surveys are lower than that from ACT+Planck lensing by varying levels ranging from 1.7-2.1$σ$. These results motivate further measurements and comparison, not just between the CMB anisotropies and galaxy lensing, but also between CMB lensing probing $z\sim 0.5-5$ on mostly-linear scales and galaxy lensing at $z\sim 0.5$ on smaller scales. We combine our CMB lensing measurements with CMB anisotropies to constrain extensions of $Λ$CDM, limiting the sum of the neutrino masses to $\sum m_ν < 0.13$ eV (95% c.l.), for example. Our results provide independent confirmation that the universe is spatially flat, conforms with general relativity, and is described remarkably well by the $Λ$CDM model, while paving a promising path for neutrino physics with gravitational lensing from upcoming ground-based CMB surveys. |
| title | The Atacama Cosmology Telescope: DR6 Gravitational Lensing Map and Cosmological Parameters |
| topic | Cosmology and Nongalactic Astrophysics High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2304.05203 |