WH
William Holzapfel
astro-ph.COastro-ph.IMastro-phastro-ph.GAphysics.ins-detastro-ph.HEhep-exhep-phgr-qcastro-ph.SR
On Valency
published · living versionsW_b4fk3m8c·v1 · currentpublished
CMB-S4 Science Book, First Edition
with Kevork N. Abazajian, Peter Adshead, Zeeshan Ahmed, Steven W. Allen +81
1 version
W_wtmcp99g·v1published
W_uett8an9·v1published
Preprints & journals
239 papers in the corpus · 1993–2026The SPT-3G+ receiver design2608.20235v1 · H. Athreya, Z. Ahmed, J. E. Austermann et al.2026 · 0 citationsarXiv
SPT-3G+: A Cosmic Microwave Background Experiment for the South Pole Telescope2608.20236v1 · T. Natoli, Z. Ahmed, H. Athreya et al.2026 · 0 citationsarXiv
SPT-3G D1: Foreground-Robust Lensing Templates for Primordial Gravitational Wave Searches2608.06343v2 · Y. Nakato, W. L. K. Wu, Y. Omori et al.2026 · 0 citationsarXiv
Towards constraining cosmological parameters with SPT-3G observations of 25% of the sky2510.24669v3 · A. Vitrier, K. Fichman, L. Balkenhol et al.2025 · 0 citationsarXiv
SPT-3G D1: Axion Early Dark Energy with CMB experiments and DESI2507.23355v2 · A. R. Khalife, L. Balkenhol, E. Camphuis et al.2025 · 12 citationsarXiv
SPT-3G D1: CMB temperature and polarization power spectra and cosmology from 2019 and 2020 observations of the SPT-3G Main field2506.20707v2 · E. Camphuis, W. Quan, L. Balkenhol et al.2025 · 83 citationsarXiv
Millimeter-wave observations of Euclid Deep Field South using the South Pole Telescope: A data release of temperature maps and catalogs2506.00298v3 · M. Archipley, A. Hryciuk, L. E. Bleem et al.2025 · 4 citationsA&A 706, A17 (2026)
Constraints on Inflationary Gravitational Waves with Two Years of SPT-3G Data2505.02827v1 · J. A. Zebrowski, C. L. Reichardt, A. J. Anderson et al.2025 · 0 citationsarXiv
Unified and consistent structure growth measurements from joint ACT, SPT and \textit{Planck} CMB lensing2504.20038v2 · Frank J. Qu, Fei Ge, W. L. Kimmy Wu et al.2025 · 20 citationsPhys. Rev. Lett. 136, 021001 (2026) Phys. Rev. Lett. 136, 021001 (2026) Phys. Rev. Lett. 136, 021001
Measurements of the Temperature and E-mode Polarization of the Cosmic Microwave Background from the Full 500-square-degree SPTpol Dataset2501.06890v2 · T.-L. Chou, P. A. R. Ade, A. J. Anderson et al.2025 · 7 citationsarXiv
Pointing Accuracy Improvements for the South Pole Telescope with Machine Learning2412.15167v2 · P. M. Chichura, A. Rahlin, A. J. Anderson et al.2024 · 2 citationsJ.Astron.Instrum. 14:1n02 (2025) 2550001
Multiprobe Cosmology from the Abundance of SPT Clusters and DES Galaxy Clustering and Weak Lensing2412.07765v2 · S. Bocquet, S. Grandis, E. Krause et al.2024 · 11 citationsarXiv
Cosmology From CMB Lensing and Delensed EE Power Spectra Using 2019-2020 SPT-3G Polarization Data2411.06000v3 · F. Ge, M. Millea, E. Camphuis et al.2024 · 78 citationsarXiv
Detection of Thermal Emission at Millimeter Wavelengths from Low-Earth Orbit Satellites2411.03374v4 · A. Foster, A. Chokshi, A. J. Anderson et al.2024 · 2 citationsarXiv
First Constraints on the Epoch of Reionization Using the Non-Gaussianity of the Kinematic Sunyaev-Zel'dovich Effect from the South Pole Telescope and Herschel-SPIRE Observations.39373410 · Raghunathan, S, Ade, P A R, Anderson, A J et al.2024 · 28 citationsPhysical review letters. 2024;133(12):121004
Measurement and Modeling of Polarized Atmosphere at the South Pole with SPT-3G2407.20579v2 · A. Coerver, J. A. Zebrowski, S. Takakura et al.2024 · 8 citationsarXiv
Mass calibration of DES Year-3 clusters via SPT-3G CMB cluster lensing2404.02153v2 · B. Ansarinejad, S. Raghunathan, T. M. C. Abbott et al.2024 · 5 citationsarXiv
Testing the CDM Cosmological Model with Forthcoming Measurements of the Cosmic Microwave Background with SPT-3G2403.17925v3 · K. Prabhu, S. Raghunathan, M. Millea et al.2024 · 25 citationsarXiv
Flaring Stars in a Non-targeted mm-wave Survey with SPT-3G2401.13525v2 · C. Tandoi, S. Guns, A. Foster et al.2024 · 12 citationsApJ 972 6 (2024)
SPT Clusters with DES and HST Weak Lensing. II. Cosmological Constraints from the Abundance of Massive Halos2401.02075v2 · S. Bocquet, S. Grandis, L. E. Bleem et al.2024 · 78 citationsarXiv
Galaxy Clusters Discovered via the Thermal Sunyaev-Zel'dovich Effect in the 500-square-degree SPTpol Survey2311.07512v2 · L. E. Bleem, M. Klein, T. M. C. Abbott et al.2023 · 55 citationsOpen Journal of Astrophysics, Volume 7, 2024
SPT Clusters with DES and HST Weak Lensing. I. Cluster Lensing and Bayesian Population Modeling of Multi-Wavelength Cluster Datasets2310.12213v2 · S. Bocquet, S. Grandis, L. E. Bleem et al.2023 · 5 citationsarXiv
SPT-SZ MCMF: An extension of the SPT-SZ catalog over the DES region2309.09908v2 · M. Klein, J. J. Mohr, S. Bocquet et al.2023 · 0 citationsarXiv
A Measurement of Gravitational Lensing of the Cosmic Microwave Background Using SPT-3G 2018 Data2308.11608v2 · Z. Pan, F. Bianchini, W. L. K. Wu et al.2023 · 66 citationsPhysical Review D 108.12 (2023): 122005
Simultaneous Millimeter-wave, Gamma-ray, and Optical Monitoring of the Blazar PKS 2326-502 During a Flaring State2302.14749v1 · J. C. Hood II, A. Simpson, A. McDaniel et al.2023 · 9 citationsarXiv
A Measurement of the CMB Temperature Power Spectrum and Constraints on Cosmology from the SPT-3G 2018 TT/TE/EE Data Set2212.05642v3 · L. Balkenhol, D. Dutcher, A. Spurio Mancini et al.2022 · 162 citationsarXiv
Mapping gas around massive galaxies: cross-correlation of DES Y3 galaxies and Compton--maps from SPT and Planck2210.08633v2 · J. S'anchez, Y. Omori, C. Chang et al.2022 · 18 citationsarXiv
The POLARBEAR-2 and Simons Array Focal Plane Fabrication Status2210.04117v1 · B. Westbrook, P. A. R. Ade, M. Aguilar et al.2022 · 35 citationsJournal Low Temperature Physics 2018
SPT-3G+: Mapping the High-Frequency Cosmic Microwave Background Using Kinetic Inductance Detectors2208.08559v1 · A. J. Anderson, P. Barry, A. N. Bender et al.2022 · 13 citationsarXiv
A measurement of the mean central optical depth of galaxy clusters via the pairwise kinematic Sunyaev-Zel'dovich effect with SPT-3G and DES2207.11937v4 · E. Schiappucci, F. Bianchini, M. Aguena et al.2022 · 20 citationsarXiv
Joint analysis of DES Year 3 data and CMB lensing from SPT and Planck III: Combined cosmological constraints2206.10824v1 · T. M. C. Abbott, M. Aguena, A. Alarcon et al.2022 · 56 citationsarXiv
Searching for axion-like time-dependent cosmic birefringence with data from SPT-3G2203.16567v2 · K. R. Ferguson, A. J. Anderson, N. Whitehorn et al.2022 · 29 citationsPhys. Rev. D 106, 042011 (2022)
Joint analysis of DES Year 3 data and CMB lensing from SPT and Planck I: Construction of CMB Lensing Maps and Modeling Choices2203.12439v1 · Y. Omori, E. J. Baxter, C. Chang et al.2022 · 25 citationsarXiv
Joint analysis of DES Year 3 data and CMB lensing from SPT and Planck II: Cross-correlation measurements and cosmological constraints2203.12440v2 · C. Chang, Y. Omori, E. J. Baxter et al.2022 · 37 citationsarXiv
Snowmass2021 Cosmic Frontier: Cosmic Microwave Background Measurements White Paper2203.07638v1 · Clarence L. Chang, Kevin M. Huffenberger, Bradford A. Benson et al.2022 · 12 citationsarXiv
Asteroid Measurements at Millimeter Wavelengths with the South Pole Telescope2202.01406v2 · P. M. Chichura, A. Foster, C. Patel et al.2022 · 14 citations2022 ApJ 936 173
Combining Planck and SPT cluster catalogs: cosmological analysis and impact on Planck scaling relation calibration2112.03606v2 · L. Salvati, A. Saro, S. Bocquet et al.2021 · 29 citationsAstrophys. J. 934, no.2, 129 (2022)
Improving cosmological constraints from galaxy cluster number counts with CMB-cluster-lensing data: Results from the SPT-SZ survey and forecasts for the future2111.07491v1 · P. S. Chaubal, C. L. Reichardt, N. Gupta et al.2021 · 17 citationsarXiv
Shocks in the Stacked Sunyaev-Zel'dovich Profiles of Clusters II: Measurements from SPT-SZ + Planck Compton-y Map2111.04778v2 · D. Anbajagane, C. Chang, B. Jain et al.2021 · 32 citationsarXiv
The Design and Integrated Performance of SPT-3G2106.11202v2 · J. A. Sobrin, A. J. Anderson, A. N. Bender et al.2021 · 89 citationsApJS 258 42 (2022)
Performance and characterization of the SPT-3G digital frequency-domain multiplexed readout system using an improved noise and crosstalk model2103.16017v2 · J. Montgomery, P. A. R. Ade, Z. Ahmed et al.2021 · 14 citationsJ. Astron. Telesc. Instrum. Syst. 8(1) 014001 (8 January 2022)
Detection of Galactic and Extragalactic Millimeter-Wavelength Transient Sources with SPT-3G2103.06166v2 · S. Guns, A. Foster, C. Daley et al.2021 · 41 citationsApJ 916 98 (2021)
CMB/kSZ and Compton- Maps from 2500 square degrees of SPT-SZ and Planck Survey Data2102.05033v2 · L. E. Bleem, T. M. Crawford, B. Ansarinejad et al.2021 · 67 citationsarXiv
Measurements of the E-Mode Polarization and Temperature-E-Mode Correlation of the CMB from SPT-3G 2018 Data2101.01684v1 · D. Dutcher, L. Balkenhol, P. A. R. Ade et al.2021 · 249 citationsPhys. Rev. D 104, 022003 (2021)
Anomalous Frequency Noise from the Megahertz Channelizing Resonators in Frequency-Division Multiplexed Transition Edge Sensor Readout2012.07077v2 · John Groh, Kam Arnold, Jessica Avva et al.2020 · 2 citationsarXiv
Optimal CMB Lensing Reconstruction and Parameter Estimation with SPTpol Data2012.01709v1 · M. Millea, C. M. Daley, T-L. Chou et al.2020 · 56 citationsarXiv
A Demonstration of Improved Constraints on Primordial Gravitational Waves with Delensing2011.08163v2 · BICEP/Keck, SPTpol Collaborations: P. A. R. Ade, Z. Ahmed et al.2020 · 43 citationsPhys. Rev. D 103, 022004 (2021)
CMB-S4: Forecasting Constraints on Primordial Gravitational Waves2008.12619v1 · Kevork Abazajian, Graeme E. Addison, Peter Adshead et al.2020 · 258 citationsarXiv
Searching for Anisotropic Cosmic Birefringence with Polarization Data from SPTpol2006.08061v2 · F. Bianchini, W. L. K. Wu, P. A. R. Ade et al.2020 · 69 citationsPhys. Rev. D 102, 083504 (2020)
Broadband, millimeter-wave antireflection coatings for large-format, cryogenic aluminum oxide optics.32400613 · Nadolski, A, Vieira, J D, Sobrin, J A et al.2020 · 13 citationsApplied optics. 2020;59(10):3285-3295
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