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7 results on '"Holder, G.P."'

1. Measurements of the E-Mode Polarization and Temperature-E-Mode Correlation of the CMB from SPT-3G 2018 Data

Author

Dutcher, D., Balkenhol, L., Ade, P.A.R., Ahmed, Z., Anderes, E., Anderson, A.J., Archipley, M., Avva, J.S., Aylor, K., Barry, P.S., Thakur, R. Basu, Benabed, K., Bender, A.N., Benson, B.A., Bianchini, F., Bleem, L.E., Bouchet, F.R., Bryant, L., Byrum, K., Carlstrom, J.E., Carter, F.W., Cecil, T.W., Chang, C.L., Chaubal, P., Chen, G., Cho, H.-M., Chou, T.-L., Cliche, J.-F., Crawford, T.M., Cukierman, A., Daley, C., De Haan, T., Denison, E.V., Dibert, K., Ding, J., Dobbs, M.A., Everett, W., Feng, C., Ferguson, K.R., Foster, A., Fu, J., Galli, S., Gambrel, A.E., Gardner, R.W., Goeckner-Wald, N., Gualtieri, R., Guns, S., Gupta, N., Guyser, R., 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.B., Jonas, M., Jones, A., Khaire, T.S., Knox, L., Kofman, A.M., Korman, M., Kubik, D.L., Kuhlmann, S., Kuo, C.-L., Lee, A.T., Leitch, E.M., Lowitz, A.E., Lu, C., Meyer, S.S., Michalik, D., Millea, M., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G.I., Novosad, V., Omori, Y., Padin, S., Pan, Z., Paschos, P., Pearson, J., Posada, C.M., Prabhu, K., Quan, W., Raghunathan, S., Rahlin, A., Reichardt, C.L., Riebel, D., Riedel, B., Rouble, M., 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., Thompson, K.L., Thorne, B., Tucker, C., Umilta, C., Vale, L.R., Vanderlinde, K., Vieira, J.D., Wang, G., Whitehorn, N., Wu, W.L.K., Yefremenko, V., Yoon, K.W., Young, M.R., Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), and SPT-3G

Subjects
dimension: 6, satellite: Planck, Cosmology and Nongalactic Astrophysics (astro-ph.CO), pole, cosmic background radiation: spectrum, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, gravitation: lens, cosmological model: parameter space, correlation, cosmic background radiation: multipole, polarization: power spectrum, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

International audience; We present measurements of the E-mode (EE) polarization power spectrum and temperature-E-mode (TE) cross-power spectrum of the cosmic microwave background using data collected by SPT-3G, the latest instrument installed on the South Pole Telescope. This analysis uses observations of a 1500 deg2 region at 95, 150, and 220 GHz taken over a four-month period in 2018. We report binned values of the EE and TE power spectra over the angular multipole range 300≤ℓ<3000, using the multifrequency data to construct six semi-independent estimates of each power spectrum and their minimum-variance combination. These measurements improve upon the previous results of SPTpol across the multipole ranges 300≤ℓ≤1400 for EE and 300≤ℓ≤1700 for TE, resulting in constraints on cosmological parameters comparable to those from other current leading ground-based experiments. We find that the SPT-3G data set is well fit by a ΛCDM cosmological model with parameter constraints consistent with those from Planck and SPTpol data. From SPT-3G data alone, we find H0=68.8±1.5 km s−1 Mpc−1 and σ8=0.789±0.016, with a gravitational lensing amplitude consistent with the ΛCDM prediction (AL=0.98±0.12). We combine the SPT-3G and the Planck data sets and obtain joint constraints on the ΛCDM model. The volume of the 68% confidence region in six-dimensional ΛCDM parameter space is reduced by a factor of 1.5 compared to Planck-only constraints, with no significant shifts in central values. We note that the results presented here are obtained from data collected during just half of a typical observing season with only part of the focal plane operable, and that the active detector count has since nearly doubled for observations made with SPT-3G after 2018.

Published
2021
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2. Dark Energy Survey Year 1 Results: Cross-correlation between Dark Energy Survey Y1 galaxy weak lensing and South Pole Telescope +Planck CMB weak lensing

Author

Omori, Y., Baxter, E.J., Kirk, D., Alarcon, A., Bernstein, G.M., Bleem, L.E., Cawthon, R., Choi, A., Chown, R., Crawford, T.M., Davis, C., De Vicente, J., DeRose, J., Dodelson, S., Eifler, T.F., Fosalba, P., Friedrich, O., Gatti, M., Gaztanaga, E., Giannantonio, T., Gruen, D., Hartley, W.G., Holder, G.P., Hoyle, B., Huterer, D., Jain, B., Jarvis, M., Krause, E., MacCrann, N., Miquel, R., Prat, J., Rau, M.M., Reichardt, C.L., ROZO, E., Samuroff, S., Sánchez, C., Secco, L.F., Sheldon, E., Simard, G., Troxel, M.A., Vielzeuf, P., Wechsler, R.H., Zuntz, J., Abbott, T.M.C., Abdalla, F.B., Allam, S., Annis, J., Avila, S., Aylor, K., Benson, B.A., Bertin, E., Bridle, S.L., Brooks, D., Burke, D.L., Carlstrom, J.E., Carnero Rosell, A., Carrasco Kind, M., Carretero, J., Castander, F.J., Chang, C.L., Cho, H-M., Crites, A.T., Crocce, M., Cunha, C.E., Da Costa, L.N., De Haan, T., Desai, S., Diehl, H.T., Dietrich, J.P., Dobbs, M.A., Everett, W.B., Fernandez, E., Flaugher, B., Frieman, J., García-Bellido, J., George, E.M., Gruendl, R.A., Gutierrez, G., Halverson, N.W., Harrington, N.L., Hollowood, D.L., Honscheid, K., Holzapfel, W.L., Hou, Z., Hrubes, J.D., James, D.J., Jeltema, T., Kuehn, K., Kuropatkin, N., Lima, M., Lin, H., Lee, A.T., Leitch, E.M., Luong-Van, D., Maia, M.A.G., Manzotti, A., Marrone, D.P., Marshall, J.L., Martini, P., McMahon, J.J., Melchior, P., Menanteau, F., Meyer, S.S., Mocanu, L.M., Mohr, J.J., Natoli, T., Ogando, R.L.C., Padin, S., Plazas, A.A., Pryke, C., Romer, A.K., Roodman, A., Ruhl, J.E., Rykoff, E.S., Sanchez, E., Scarpine, V., Schaffer, K.K., Schindler, R., Sevilla-Noarbe, I., Shirokoff, E., Smith, M., Smith, R.C., Soares-Santos, M., Sobreira, F., Staniszewski, Z., Stark, A.A., Story, K.T., Suchyta, E., Swanson, M.E.C., Tarle, G., Thomas, D., Vanderlinde, K., Vieira, J.D., Vikram, V., Walker, A.R., Weller, J., Williamson, R., Wu, W.L.K., Zahn, O., Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), DES, and SPT

Subjects
Astrophysics::Cosmology and Extragalactic Astrophysics, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Cosmology
Abstract

International audience; We cross-correlate galaxy weak lensing measurements from the Dark Energy Survey (DES) year-one data with a cosmic microwave background (CMB) weak lensing map derived from South Pole Telescope (SPT) and Planck data, with an effective overlapping area of 1289 deg2. With the combined measurements from four source galaxy redshift bins, we obtain a detection significance of 5.8σ. We fit the amplitude of the correlation functions while fixing the cosmological parameters to a fiducial ΛCDM model, finding A=0.99±0.17. We additionally use the correlation function measurements to constrain shear calibration bias, obtaining constraints that are consistent with previous DES analyses. Finally, when performing a cosmological analysis under the ΛCDM model, we obtain the marginalized constraints of Ωm=0.261-0.051+0.070 and S8≡σ8Ωm/0.3=0.660-0.100+0.085. These measurements are used in a companion work that presents cosmological constraints from the joint analysis of two-point functions among galaxies, galaxy shears, and CMB lensing using DES, SPT, and Planck data.

Published
2019

3. Dark Energy Survey Year 1 Results: Tomographic cross-correlations between Dark Energy Survey galaxies and CMB lensing from South Pole Telescope+Planck

Author

Omori, Y., Giannantonio, T., Porredon, A., Baxter, E.J., Crocce, M., Fosalba, P., Alarcon, A., Banik, N., Blazek, J., Bleem, L.E., Bridle, S.L., Cawthon, R., Choi, A., Chown, R., Crawford, T., Dodelson, S., Drlica-Wagner, A., Eifler, T.F., Elvin-Poole, J., Friedrich, O., Gruen, D., Holder, G.P., Huterer, D., Jain, B., Jarvis, M., Kirk, D., Kokron, N., Krause, E., MacCrann, N., Muir, J., Prat, J., Reichardt, C.L., Ross, A.J., ROZO, E., Rykoff, E.S., Sánchez, C., Secco, L.F., Simard, G., Wechsler, R.H., Zuntz, J., Abbott, T.M.C., Abdalla, F.B., Allam, S., Avila, S., Aylor, K., Benson, B.A., Bernstein, G.M., Bertin, E., Bianchini, F., Brooks, D., Buckley-Geer, E., Burke, D.L., Carlstrom, J.E., Carnero Rosell, A., Carrasco Kind, M., Carretero, J., Castander, F.J., Chang, C.L., Cho, H-M., Crites, A.T., Cunha, C.E., Da Costa, L.N., De Haan, T., Davis, C., De Vicente, J., Desai, S., Diehl, H.T., Dietrich, J.P., Dobbs, M.A., Everett, W.B., Doel, P., Estrada, J., Flaugher, B., Frieman, J., García-Bellido, J., Gaztanaga, E., Gerdes, D.W., George, E.M., Gruendl, R.A., Gschwend, J., Gutierrez, G., Halverson, N.W., Harrington, N.L., Hartley, W.G., Hollowood, D.L., Holzapfel, W.L., Honscheid, K., Hou, Z., Hoyle, B., Hrubes, J.D., James, D.J., Jeltema, T., Kuehn, K., Kuropatkin, N., Lee, A.T., Leitch, E.M., Lima, M., Luong-Van, D., Manzotti, A., Marrone, D.P., Marshall, J.L., McMahon, J.J., Melchior, P., Menanteau, F., Meyer, S.S., Miller, C.J., Miquel, R., Mocanu, L.M., Mohr, J.J., Natoli, T., Padin, S., Plazas, A.A., Pryke, C., Romer, A.K., Roodman, A., Ruhl, J.E., Sanchez, E., Scarpine, V., Schaffer, K.K., Schubnell, M., Serrano, S., Sevilla-Noarbe, I., Shirokoff, E., Smith, M., Soares-Santos, M., Sobreira, F., Staniszewski, Z., Stark, A.A., Story, K.T., Suchyta, E., Swanson, M.E.C., Tarle, G., Thomas, D., Troxel, M.A., Vanderlinde, K., Vieira, J.D., Walker, A.R., Wu, W.L.K., Zahn, O., Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), DES, SPT, and UAM. Departamento de Física Teórica

Subjects
Library science, Astrophysics::Cosmology and Extragalactic Astrophysics, 7. Clean energy, 01 natural sciences, 0103 physical sciences, media_common.cataloged_instance, European union, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), STFC, ComputingMilieux_MISCELLANEOUS, QC, media_common, Physics, 010308 nuclear & particles physics, European research, Astrophysics::Instrumentation and Methods for Astrophysics, RCUK, Física, GALÁXIAS, Cosmology, South Pole Telescope, 13. Climate action, Research council, Fundamental physics, Christian ministry, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract

Kavli Foundation; Natural Sciences and Engineering Research Council of Canada; Canadian Institute for Advanced Research; Canada Research Chairs program; U.S. Department of Energy [DE-SC0007901]; Kavli Institute for Cosmological Physics at the University of Chicago [NSF PHY-1125897]; Australian Research Council Future Fellowship [FT150100074]; Fermi Research Alliance, LLC [De-AC02-07CH11359]; United States Department of Energy; National Science Foundation [OCI-0725070, ACI-1238993]; NSF Physics Frontier Center [PHY-0114422]; Kavli Institute of Cosmological Physics at the University of Chicago; Gordon and Betty Moore Foundation; GBMF [947]; National Aeronautics and Space Administration; U.S. National Science Foundation; Ministry of Science and Education of Spain; Science and Technology Facilities Council of the United Kingdom; Higher Education Funding Council for England; National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign; Center for Cosmology and Astro-Particle Physics at the Ohio State University; Mitchell Institute for Fundamental Physics and Astronomy at Texas AM University; Financiadora de Estudos e Projetos; Fundacao Carlos Chagas Filho de Amparo a Pesquisa do Estado do Rio de Janeiro; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico; Deutsche Forschungsgemeinschaft; Collaborating Institutions in the Dark Energy Survey; University of California at Santa Cruz; University of Cambridge, Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas-Madrid; DES-Brazil Consortium; University of Edinburgh; Eidgenossische Technische Hochschule (ETH) Zurich; Ludwig-Maximilians Universitat Munchen; University of Portsmouth; OzDES Membership Consortium; Association of Universities for Research in Astronomy (AURA); MINECO [AYA2015-71825, ESP2015-66861, FPA2015-68048, SEV-2016-0588, SEV-2016-0597, MDM-2015-0509]; ERDF; European Union - CERCA program of the Generalitat de Catalunya; European Research Council under the European Union [240672, 291329, 306478]; Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO) [CE110001020]; Brazilian Instituto Nacional de Ciencia e Tecnologia (INCT) e-Universe (CNPq) [De-AC02-07CH11359, 465376/2014-2]; U.S. Department of Energy, Office of Science, Office of High Energy Physics - Canada Foundation for Innovation (CFI); ministere de l'Economie, de la science et de l'innovation du Quebec (MESI); Fonds de recherche du Quebec-Nature et technologies (FRQ-NT); state of Illinois; University of Illinois at Urbana-Champaign [49,70, MATPLOTLIB [75], 76,77]

Published
2019

4. Consistency of cosmic microwave background temperature measurements in three frequency bands in the 2500-square-degree SPT-SZ survey

Author

Mocanu, L.M., primary, Crawford, T.M., additional, Aylor, K., additional, Benson, B.A., additional, Bleem, L.E., additional, Carlstrom, J.E., additional, Chang, C.L., additional, Cho, H.-M., additional, Chown, R., additional, Crites, A.T., additional, de Haan, T., additional, Dobbs, M.A., additional, Everett, W.B., additional, George, E.M., additional, Halverson, N.W., additional, Harrington, N.L., additional, Henning, J.W., additional, Holder, G.P., additional, Holzapfel, W.L., additional, Hou, Z., additional, Hrubes, J.D., additional, Knox, L., additional, Lee, A.T., additional, Luong-Van, D., additional, Marrone, D.P., additional, McMahon, J.J., additional, Meyer, S.S., additional, Millea, M., additional, Mohr, J.J., additional, Natoli, T., additional, Omori, Y., additional, Padin, S., additional, Pryke, C., additional, Reichardt, C.L., additional, Ruhl, J.E., additional, Sayre, J.T., additional, Schaffer, K.K., additional, Shirokoff, E., additional, Staniszewski, Z., additional, Stark, A.A., additional, Story, K.T., additional, Vanderlinde, K., additional, Vieira, J.D., additional, Williamson, R., additional, and Wu, W.L.K., additional

Published
2019
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5. Year two instrument status of the SPT-3G cosmic microwave background receiver

Author

Zmuidzinas, Jonas, Gao, Jian-Rong, Bender, A.N., Ade, P.A.R, Ahmed, Z., Anderson, A.J., Avva, J.S., Aylor, K., Barry, P.S., Basu Thakur, R., Benson, B.A., Bleem, L.S., Bocquet, S., Byrum, K., Carlstrom, J.E., Carter, F.W., Cecil, T.W., Chang, C.L., Cho, H-M., Cliche, J.F., Crawford, T.M., Cukierman, A., de Haan, T., Denison, E.V., Ding, J., Dobbs, M.A., Dodelson, S., Dutcher, D., Everett, W., Foster, A., Gallicchio, J., Gilbert, A., Groh, J.C., Guns, S.T., Halverson, N.W., Harke-Hosemann, A.H., Harrington, N.L., Henning, J.W., Hilton, G.C., Holder, G.P., Holzapfel, W.L., Huang, N., Irwin, K.D., Jeong, O.B., Jonas, M., Jones, A., Khaire, T.S., Knox, L., Kofman, A.M., Korman, M., Kubik, D.L., Kuhlmann, S., Kuo, C-L., Lee, A.T., Leitch, E.M., Lowitz, A.E., Meyer, S.S., Michalik, D., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G.I., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C.M., Quan, W., Raghunathan, S., Rahlin, A., Reichardt, C.L., Ruhl, J.E., Sayre, J.T., Shirokoff, E., Smecher, G., Sobrin, J.A., Stark, A.A., Story, K.T., Suzuki, A., Thompson, K.L., Tucker, C., Vale, L.R., Vanderlinde, K., Vieira, J.D., Wang, G., Whitehorn, N., Wu, W.L.K., Yefremenko, V., Yoon, K.W., Zmuidzinas, Jonas, Gao, Jian-Rong, Bender, A.N., Ade, P.A.R, Ahmed, Z., Anderson, A.J., Avva, J.S., Aylor, K., Barry, P.S., Basu Thakur, R., Benson, B.A., Bleem, L.S., Bocquet, S., Byrum, K., Carlstrom, J.E., Carter, F.W., Cecil, T.W., Chang, C.L., Cho, H-M., Cliche, J.F., Crawford, T.M., Cukierman, A., de Haan, T., Denison, E.V., Ding, J., Dobbs, M.A., Dodelson, S., Dutcher, D., Everett, W., Foster, A., Gallicchio, J., Gilbert, A., Groh, J.C., Guns, S.T., Halverson, N.W., Harke-Hosemann, A.H., Harrington, N.L., Henning, J.W., Hilton, G.C., Holder, G.P., Holzapfel, W.L., Huang, N., Irwin, K.D., Jeong, O.B., Jonas, M., Jones, A., Khaire, T.S., Knox, L., Kofman, A.M., Korman, M., Kubik, D.L., Kuhlmann, S., Kuo, C-L., Lee, A.T., Leitch, E.M., Lowitz, A.E., Meyer, S.S., Michalik, D., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G.I., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C.M., Quan, W., Raghunathan, S., Rahlin, A., Reichardt, C.L., Ruhl, J.E., Sayre, J.T., Shirokoff, E., Smecher, G., Sobrin, J.A., Stark, A.A., Story, K.T., Suzuki, A., Thompson, K.L., Tucker, C., Vale, L.R., Vanderlinde, K., Vieira, J.D., Wang, G., Whitehorn, N., Wu, W.L.K., Yefremenko, V., and Yoon, K.W.

Abstract

The South Pole Telescope (SPT) is a millimeter-wavelength telescope designed for high-precision measurements of the cosmic microwave background (CMB). The SPT measures both the temperature and polarization of the CMB with a large aperture, resulting in high resolution maps sensitive to signals across a wide range of angular scales on the sky. With these data, the SPT has the potential to make a broad range of cosmological measurements. These include constraining the effect of massive neutrinos on large-scale structure formation as well as cleaning galactic and cosmological foregrounds from CMB polarization data in future searches for inflationary gravitational waves. The SPT began observing in January 2017 with a new receiver (SPT-3G) containing ~16,000 polarization-sensitive transition-edge sensor bolometers. Several key technology developments have enabled this large-format focal plane, including advances in detectors, readout electronics, and large millimeter-wavelength optics. We discuss the implementation of these technologies in the SPT-3G receiver as well as the challenges they presented. In late 2017 the implementations of all three of these technologies were modified to optimize total performance. Here, we present the current instrument status of the SPT-3G receiver.

6. The terahertz intensity mapper (TIM): Far-infrared balloon mission for spectroscopic galaxy evolution studies

Author

Janssen, R.M.J, Aguirre, J.E., Barry, P.S., Bracks, J., Bradford, C.M., Bumble, B., Corso, A.J., Filippini, J.P., Groppi, C.E., Marrone, D.P., Bethermin, M., Chang, T.C., Devlin, M.J., Dore, O.P., Fu, J., Hailey-Dunsheath, S., Hoh, J, Holder, G.P., Keating, G., LeDuc, H.G., Keenan, R.P., Kovetz, E.D., Lagache, G., Liu, L., Mani, H., Mathewson, J., Nie, R., Mauskopf, P., Narayanan, D., Popping, G., Redford, J., Shirokoff, E., Sinclair, A.K., Somerville, R.S., Trumper, I., Underhill, M., Uzgil, B., Vieira, J.D., Zmuidzinas, JU., Janssen, R.M.J, Aguirre, J.E., Barry, P.S., Bracks, J., Bradford, C.M., Bumble, B., Corso, A.J., Filippini, J.P., Groppi, C.E., Marrone, D.P., Bethermin, M., Chang, T.C., Devlin, M.J., Dore, O.P., Fu, J., Hailey-Dunsheath, S., Hoh, J, Holder, G.P., Keating, G., LeDuc, H.G., Keenan, R.P., Kovetz, E.D., Lagache, G., Liu, L., Mani, H., Mathewson, J., Nie, R., Mauskopf, P., Narayanan, D., Popping, G., Redford, J., Shirokoff, E., Sinclair, A.K., Somerville, R.S., Trumper, I., Underhill, M., Uzgil, B., Vieira, J.D., and Zmuidzinas, JU.

Abstract

Understanding the formation and evolution of galaxies over cosmic time is one of the foremost goals of astrophysics and cosmology today. The cosmic star formation rate has undergone a dramatic evolution over the course of the last 14 billion years, and dust obscured star forming galaxies (DSFGs) are a crucial component of this evolution. A variety of important, bright, and unextincted diagnostic lines are present in the far-infrared (FIR) which can provide crucial insight into the physical conditions of galaxy evolution, including the instantaneous star formation rate, the effect of AGN feedback on star formation, the mass function of the stars, metallicities, and the spectrum of their ionizing radiation

7. Particle physics with the cosmic microwave background with SPT-3G

Author

Avva, S. J., Ade, P.A.R, Ahmed, Z, Anderson, A.J, Aylor, K, Basu Thakur, B, Bender, A.N, Benson, B.A, Bleem, L.E, Bocquet, S, Bryant, L, Carlstrom, J.E, Carter, F.W, Cecil, T.W, Chang, C.L, Crawford, T.M, Cukierman, A, de Haan, T, Ding, J, Dobbs, M.A, Dodelson, S, Dutcher, D, Everett, W, Ferguson, K.R, Foster, A, Gallicchio, J, Gambrel, A.E, Gardner, R.W, Groh, J.C, Guns, S, Halverson, N.W, Harke-Hosemann, A.H, Harrington, N.L, Henning, J.W, Holder, G.P, Holzapfel, W.L, Howe, D, Huang, N, Irwin, K.D, Jeong, O.B, Jonas, M, Jones, A, Khaire, T.S, Knox, L, Kofman, A.M, Korman, M, Kubik, D.L, Kuhlmann, S, Kuo, C.-L, Lee, A.T, Lowitz, A.E, Meyer, S.S, Michalik, D, Montgomery, J, Nadolski, A, Natoli, T, Nguyen, H, Noble, G.I, Novosad, V, Padin, S, Pan, Z, Paschos, P, Pearson, J, Posada, C.M, Quan, W, Raghunathan, S, Rahlin, A, Reichardt, C.L, Riebel, D, Ruhl, J.E, Sayre, J.T, Shirokoff, E, Smecher, G, Sobrin, J.A, Stark, A.A, Stephen, J, Story, K.T, Suzuki, A, Thompson, K.L, Tucker, C, Vanderlinde, K, Viera, J.D, Wang, G, Whitehorn, N, Wu, W.L.K, Yefremenko, V, Yoon, K.W, Young, M.R, Avva, S. J., Ade, P.A.R, Ahmed, Z, Anderson, A.J, Aylor, K, Basu Thakur, B, Bender, A.N, Benson, B.A, Bleem, L.E, Bocquet, S, Bryant, L, Carlstrom, J.E, Carter, F.W, Cecil, T.W, Chang, C.L, Crawford, T.M, Cukierman, A, de Haan, T, Ding, J, Dobbs, M.A, Dodelson, S, Dutcher, D, Everett, W, Ferguson, K.R, Foster, A, Gallicchio, J, Gambrel, A.E, Gardner, R.W, Groh, J.C, Guns, S, Halverson, N.W, Harke-Hosemann, A.H, Harrington, N.L, Henning, J.W, Holder, G.P, Holzapfel, W.L, Howe, D, Huang, N, Irwin, K.D, Jeong, O.B, Jonas, M, Jones, A, Khaire, T.S, Knox, L, Kofman, A.M, Korman, M, Kubik, D.L, Kuhlmann, S, Kuo, C.-L, Lee, A.T, Lowitz, A.E, Meyer, S.S, Michalik, D, Montgomery, J, Nadolski, A, Natoli, T, Nguyen, H, Noble, G.I, Novosad, V, Padin, S, Pan, Z, Paschos, P, Pearson, J, Posada, C.M, Quan, W, Raghunathan, S, Rahlin, A, Reichardt, C.L, Riebel, D, Ruhl, J.E, Sayre, J.T, Shirokoff, E, Smecher, G, Sobrin, J.A, Stark, A.A, Stephen, J, Story, K.T, Suzuki, A, Thompson, K.L, Tucker, C, Vanderlinde, K, Viera, J.D, Wang, G, Whitehorn, N, Wu, W.L.K, Yefremenko, V, Yoon, K.W, and Young, M.R

Abstract

The cosmic microwave background (CMB) encodes information about the content and evolution of the universe. The presence of light, weakly interacting particles impacts the expansion history of the early universe, which alters the temperature and polarization anisotropies of the CMB. In this way, current measurements of the CMB place interesting constraints on the neutrino energy density and mass, as well as on the abundance of other possible light relativistic particle species. We present the status of an on-going 1500 sq. deg. survey with the SPT-3G receiver, a new mm-wavelength camera on the 10-m diameter South Pole Telescope (SPT). The SPT-3G camera consists of 16,000 superconducting transition edge sensors, a 10x increase over the previous generation camera, which allows it to map the CMB with an unprecedented combination of sensitivity and angular resolution. We highlight projected constraints on the abundance of sterile neutrinos and the sum of the neutrino masses for the SPT-3G survey, which could help determine the neutrino mass hierarchy....

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