J. C. Hood
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View article: Plasmon-enhanced photocatalytic nanoreactors for selective inactivation of murine leukemia virus (MLV)
Plasmon-enhanced photocatalytic nanoreactors for selective inactivation of murine leukemia virus (MLV) Open
Plasmonic nanoreactors are targeted to murine leukemia virus for selective, light driven virus inactivation.
View article: Vision Talk
Vision Talk Open
Plenary talk presented at the XXI International Workshop on Neutrino Telescopes - Padova 29 September - 3 October 2025 (https://agenda.infn.it/event/44606/)
View article: The Atacama Cosmology Telescope: DR6 power spectra, likelihoods and ΛCDM parameters
The Atacama Cosmology Telescope: DR6 power spectra, likelihoods and ΛCDM parameters Open
We present power spectra of the cosmic microwave background (CMB) anisotropy in temperature and polarization, measured from the Data Release 6 maps made from Atacama Cosmology Telescope (ACT) data. These cover 19,000 deg 2 of sky in bands …
View article: 5’ cap sequestration is required for sensing of unspliced HIV-1 RNA by MDA5
5’ cap sequestration is required for sensing of unspliced HIV-1 RNA by MDA5 Open
Heterogenous transcription start site (TSS) usage dictates the structure and function of unspliced HIV-1 RNAs (usRNA). We and others have previously reported that expression and Rev/CRM1-mediated nuclear export of HIV-1 usRNA in macrophage…
View article: SPT-3G D1: Axion Early Dark Energy with CMB experiments and DESI
SPT-3G D1: Axion Early Dark Energy with CMB experiments and DESI Open
We present the most up-to-date constraints on axion early dark energy (AEDE) from cosmic microwave background (CMB) and baryon acoustic oscillation (BAO) measurements. In particular, we assess the impact of data from ground-based CMB exper…
View article: The Atacama Cosmology Telescope: Systematic Transient Search of Single Observation Maps
The Atacama Cosmology Telescope: Systematic Transient Search of Single Observation Maps Open
We conduct a systematic search for astrophysical transients using data from the Atacama Cosmology Telescope. The data were taken from 2017 to 2022 in three frequency bands spanning 77 to 277 GHz. In this paper, we present a pipeline for tr…
View article: The Atacama Cosmology Telescope: Systematic Transient Search of Single Observation Maps
The Atacama Cosmology Telescope: Systematic Transient Search of Single Observation Maps Open
We conduct a systematic search for astrophysical transients using data from the Atacama Cosmology Telescope. The data were taken from 2017 to 2022 in three frequency bands spanning 77 to 277 GHz. In this paper, we present a pipeline for tr…
View article: Millimeter-wave observations of Euclid Deep Field South using the South Pole Telescope: A data release of temperature maps and catalogs
Millimeter-wave observations of Euclid Deep Field South using the South Pole Telescope: A data release of temperature maps and catalogs Open
Context. The South Pole Telescope third-generation camera (SPT-3G) has observed over 10,000 square degrees of sky at 95, 150, and 220 GHz (3.3, 2.0, 1.4 mm, respectively) overlapping the ongoing 14,000 square-degree Euclid Wide Survey. The…
View article: Evasion of CARD8 Activation During HIV-1 Assembly
Evasion of CARD8 Activation During HIV-1 Assembly Open
As intracellular parasites, viruses must devise sophisticated mechanisms to produce and assemble viral components while suppressing activation of innate immune effectors. Here, we report that coordination of HIV-1 assembly by the viral pol…
View article: Constraints on Inflationary Gravitational Waves with Two Years of SPT-3G Data
Constraints on Inflationary Gravitational Waves with Two Years of SPT-3G Data Open
We present a measurement of the $B$-mode polarization power spectrum of the cosmic microwave background anisotropies at 32 $\le$ $\ell$ $<$ 502 for three bands centered at 95, 150, and 220 GHz using data from the SPT-3G receiver on the Sou…
View article: The SPT-Deep Cluster Catalog: Sunyaev-Zel'dovich Selected Clusters from Combined SPT-3G and SPTpol Measurements over 100 Square Degrees
The SPT-Deep Cluster Catalog: Sunyaev-Zel'dovich Selected Clusters from Combined SPT-3G and SPTpol Measurements over 100 Square Degrees Open
We present a catalog of 500 galaxy cluster candidates in the SPT-Deep field: a 100 deg$^2$ field that combines data from the SPT-3G and SPTpol surveys to reach noise levels of 3.0, 2.2, and 9.0 $\mu$K-arcmin at 95, 150, and 220 GHz, respec…
View article: Detection of Thermal Emission at Millimeter Wavelengths from Low-Earth Orbit Satellites
Detection of Thermal Emission at Millimeter Wavelengths from Low-Earth Orbit Satellites Open
The detection of satellite thermal emission at millimeter wavelengths is presented using data from the 3rd-Generation receiver on the South Pole Telescope (SPT-3G). This represents the first reported detection of thermal emission from arti…
View article: Unified and consistent structure growth measurements from joint ACT, SPT and \textit{Planck} CMB lensing
Unified and consistent structure growth measurements from joint ACT, SPT and \textit{Planck} CMB lensing Open
We present the tightest cosmic microwave background (CMB) lensing constraints to date on the growth of structure by combining CMB lensing measurements from the Atacama Cosmology Telescope (ACT), the South Pole Telescope (SPT) and \textit{P…
View article: Cosmology from CMB lensing and delensed <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>E</mml:mi><mml:mi>E</mml:mi></mml:math> power spectra using 2019–2020 SPT-3G polarization data
Cosmology from CMB lensing and delensed power spectra using 2019–2020 SPT-3G polarization data Open
International audience
View article: The SPT-Deep Cluster Catalog: Sunyaev-Zel'dovich Selected Clusters from Combined SPT-3G and SPTpol Measurements over 100 Square Degrees
The SPT-Deep Cluster Catalog: Sunyaev-Zel'dovich Selected Clusters from Combined SPT-3G and SPTpol Measurements over 100 Square Degrees Open
We present a catalog of 500 galaxy cluster candidates in the SPT-Deep field: a 100 deg$^2$ field that combines data from the SPT-3G and SPTpol surveys to reach noise levels of 3.0, 2.2, and 9.0 $μ$K-arcmin at 95, 150, and 220 GHz, respecti…
View article: The Atacama Cosmology Telescope: DR6 Maps
The Atacama Cosmology Telescope: DR6 Maps Open
We present Atacama Cosmology Telescope (ACT) Data Release 6 (DR6) maps of the Cosmic Microwave Background temperature and polarization anisotropy at arcminute resolution over three frequency bands centered on 98, 150 and 220 GHz. The maps …
View article: The Atacama Cosmology Telescope: DR6 Constraints on Extended Cosmological Models
The Atacama Cosmology Telescope: DR6 Constraints on Extended Cosmological Models Open
We use new cosmic microwave background (CMB) primary temperature and polarization anisotropy measurements from the Atacama Cosmology Telescope (ACT) Data Release 6 (DR6) to test foundational assumptions of the standard cosmological model a…
View article: The Atacama Cosmology Telescope: DR6 Power Spectra, Likelihoods and $Λ$CDM Parameters
The Atacama Cosmology Telescope: DR6 Power Spectra, Likelihoods and $Λ$CDM Parameters Open
We present power spectra of the cosmic microwave background (CMB) anisotropy in temperature and polarization, measured from the Data Release 6 maps made from Atacama Cosmology Telescope (ACT) data. These cover 19,000 deg$^2$ of sky in band…
View article: Measurement and Modeling of Polarized Atmosphere at the South Pole with SPT-3G
Measurement and Modeling of Polarized Atmosphere at the South Pole with SPT-3G Open
We present the detection and characterization of fluctuations in linearly polarized emission from the atmosphere above the South Pole. These measurements make use of data from the SPT-3G receiver on the South Pole Telescope in three freque…
View article: Pointing Accuracy Improvements for the South Pole Telescope with Machine Learning
Pointing Accuracy Improvements for the South Pole Telescope with Machine Learning Open
We present improvements to the pointing accuracy of the South Pole Telescope (SPT) using machine learning. The ability of the SPT to point accurately at the sky is limited by its structural imperfections, which are impacted by the extreme …
View article: Cosmology From CMB Lensing and Delensed EE Power Spectra Using 2019-2020 SPT-3G Polarization Data
Cosmology From CMB Lensing and Delensed EE Power Spectra Using 2019-2020 SPT-3G Polarization Data Open
From CMB polarization data alone we reconstruct the CMB lensing power spectrum, comparable in overall constraining power to previous temperature-based reconstructions, and an unlensed E-mode power spectrum. The observations, taken in 2019 …
View article: 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
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 Open
We report results from an analysis aimed at detecting the trispectrum of the kinematic Sunyaev-Zel'dovich (kSZ) effect by combining data from the South Pole Telescope (SPT) and Herschel-SPIRE experiments over a 100 deg^{2} field. The SPT o…
View article: Testing the ΛCDM Cosmological Model with Forthcoming Measurements of the Cosmic Microwave Background with SPT-3G
Testing the ΛCDM Cosmological Model with Forthcoming Measurements of the Cosmic Microwave Background with SPT-3G Open
We forecast constraints on cosmological parameters enabled by three surveys conducted with SPT-3G, the third-generation camera on the South Pole Telescope. The surveys cover separate regions of 1500, 2650, and 6000 deg 2 to different depth…
View article: Flaring Stars in a Nontargeted Millimeter-wave Survey with SPT-3G
Flaring Stars in a Nontargeted Millimeter-wave Survey with SPT-3G Open
We present a flare star catalog from 4 yr of nontargeted millimeter-wave survey data from the South Pole Telescope (SPT). The data were taken with the SPT-3G camera and cover a 1500 deg 2 region of the sky from 20 h 40 m 0 s to 3 h 20 m 0 …
View article: Measurement and Modeling of Polarized Atmosphere at the South Pole with SPT-3G
Measurement and Modeling of Polarized Atmosphere at the South Pole with SPT-3G Open
We present the detection and characterization of fluctuations in linearly polarized emission from the atmosphere above the South Pole. These measurements make use of data from the SPT-3G receiver on the South Pole Telescope in three freque…
View article: Mass calibration of DES Year-3 clusters via SPT-3G CMB cluster lensing
Mass calibration of DES Year-3 clusters via SPT-3G CMB cluster lensing Open
We measure the stacked lensing signal in the direction of galaxy clusters in the Dark Energy Survey Year 3 (DES Y3) redMaPPer sample, using cosmic microwave background (CMB) temperature data from SPT-3G, the third-generation CMB camera on …
View article: Testing the $\mathbfΛ$CDM Cosmological Model with Forthcoming Measurements of the Cosmic Microwave Background with SPT-3G
Testing the $\mathbfΛ$CDM Cosmological Model with Forthcoming Measurements of the Cosmic Microwave Background with SPT-3G Open
We forecast constraints on cosmological parameters enabled by three surveys conducted with SPT-3G, the third-generation camera on the South Pole Telescope. The surveys cover separate regions of 1500, 2650, and 6000 ${\rm deg}^{2}$ to diffe…
View article: First Constraints on the Epoch of Reionization Using the non-Gaussianity\n of the Kinematic Sunyaev-Zel{'}dovich Effect from the South Pole Telescope\n and {\\it Herschel}-SPIRE Observations
First Constraints on the Epoch of Reionization Using the non-Gaussianity\n of the Kinematic Sunyaev-Zel{'}dovich Effect from the South Pole Telescope\n and {\\it Herschel}-SPIRE Observations Open
We report results from an analysis aimed at detecting the trispectrum of the\nkinematic Sunyaev-Zel{'}dovich (kSZ) effect by combining data from the South\nPole Telescope (SPT) and {\\it Herschel}-SPIRE experiments over a 100 ${\\rm\ndeg}^…