Improved Receiver Noise Calibration for ADMX Axion Search: 4.54 to 5.41 $μ$eV

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: M. Guzzetti, D. Zhang, C. Goodman, C. Hanretty, J. Sinnis | Summary: Axions are a well-motivated candidate for dark matter. The preeminent method to search for axion dark matter is known as the axion haloscope, which makes use of the conversion of axions to photons in a […]


Continue.. Improved Receiver Noise Calibration for ADMX Axion Search: 4.54 to 5.41 $μ$eV

Cosmology From CMB Lensing and Delensed EE Power Spectra Using 2019-2020 SPT-3G Polarization Data

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: C. Bartram, C. Boutan, T. Braine, J. H. Buckley, T. J. Caligiure | Summary: 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 and […]


Continue.. 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

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: F. Ge, M. Millea, E. Camphuis, C. Daley, N. Huang | Summary: 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 and 2020 with […]


Continue.. 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

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: F. Ge, M. Millea, E. Camphuis, C. Daley, N. Huang | Summary: 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 and 2020 with […]


Continue.. Cosmology From CMB Lensing and Delensed EE Power Spectra Using 2019-2020 SPT-3G Polarization Data

Detection of Thermal Emission at Millimeter Wavelengths from Low-Earth Orbit Satellites

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: A. Foster, A. Chokshi, P. A. R. Ade, Z. Ahmed, E. Anderes | Summary: 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 […]


Continue.. Detection of Thermal Emission at Millimeter Wavelengths from Low-Earth Orbit Satellites

Detection of Thermal Emission at Millimeter Wavelengths from Low-Earth Orbit Satellites

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: A. Foster, A. Chokshi, A. J. Anderson, B. Ansarinejad, M. Archipley | Summary: 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 artificial […]


Continue.. Detection of Thermal Emission at Millimeter Wavelengths from Low-Earth Orbit Satellites

Detection of Thermal Emission at Millimeter Wavelengths from Low-Earth Orbit Satellites

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: A. Foster, A. Chokshi, A. J. Anderson, B. Ansarinejad, M. Archipley | Summary: 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 artificial […]


Continue.. Detection of Thermal Emission at Millimeter Wavelengths from Low-Earth Orbit Satellites

Evidence for a shock-compressed magnetic field in the northwestern rim of Vela Jr. from X-ray polarimetry

Kavli Affiliate: Nicola Omodei | First 5 Authors: Dmitry A. Prokhorov, Yi-Jung Yang, Riccardo Ferrazzoli, Jacco Vink, Patrick Slane | Summary: Synchrotron X-ray emission has been detected from nearly a dozen young supernova remnants (SNRs). X-rays of synchrotron origin exhibit linear polarization in a regular, non-randomly oriented magnetic field. The significant polarized X-ray emission from […]


Continue.. Evidence for a shock-compressed magnetic field in the northwestern rim of Vela Jr. from X-ray polarimetry

Improving Galaxy Cluster Selection with the Outskirt Stellar Mass of Galaxies

Kavli Affiliate: Eli Rykoff | First 5 Authors: Matthew Kwiecien, Tesla Jeltema, Alexie Leauthaud, Song Huang, Eli Rykoff | Summary: The number density and redshift evolution of optically selected galaxy clusters offer an independent measurement of the amplitude of matter fluctuations, $S_8$. However, recent results have shown that clusters chosen by the redMaPPer algorithm show […]


Continue.. Improving Galaxy Cluster Selection with the Outskirt Stellar Mass of Galaxies