We present continuum observations from the Atacama Large Millimeter/submillimeter Array (ALMA) of 10 high-redshift ($2.2 \le z \le 2.7$) ultraluminous quasars (QSOs) and constrain the presence of hot, ionized, circum-galactic gas in a stacking analysis. We measure a Compton-y parameter profile with a peak value of $(1.7 \pm 1.1) \times 10^{-6}$ at a radius of $\sim50$ kpc. We compare our stacked observations to active galactic nucleus (AGN) feedback wind models and generalized Navarro-Frenk-White (gNFW) pressure profile models to constrain the wind luminosity and halo mass of the stacked QSOs. Our observations constrain the observed stack's halo mass to $<1\times 10^{13}M_{\odot}$ and the stack's feedback wind power $<1\times 10^{12}L_{\odot}$, which is $<1$% of the bolometric luminosity of the quasar.
Search for Galaxy Cluster Candidates in the Cosmic Microwave Background Maps of the Planck Space Mission Using a Convolutional Neural Network Based on the Method of Tracing the Sunyaev-Zeldovich Effect
Forecasts and Simulations for Relativistic Corrections to the Sunyaev-Zeldovich Effect
University of British Columbia(不列颠哥伦比亚大学);Canadian Institute for Theoretical Astrophysics, University of Toronto(加拿大理论天体物理研究所,多伦多大学);Berkeley Center for Cosmological Physics, University of California, Berkeley(加州大学伯克利分校宇宙学物理中心);Kavli Institute for Cosmology Cambridge(卡弗里宇宙学剑桥研究所);University of Cambridge(剑桥大学)
Disentangling the Halo: Joint Model for Measurements of the Kinetic Sunyaev-Zeldovich Effect and Galaxy-Galaxy Lensing
Princeton University(普林斯顿大学);Cornell University(康奈尔大学);Lawrence Berkeley National Laboratory(劳伦斯伯克利国家实验室);University of California, Berkeley(加州大学伯克利分校);Stanford University(斯坦福大学)
The kinetic Sunyaev Zeldovich effect as a benchmark for AGN feedback models in hydrodynamical simulations: insights from DESI + ACT
Institute of Astronomy, University of Cambridge(剑桥大学天体物理研究所);Kavli Institute for Cosmology (KICC), University of Cambridge(剑桥大学卡弗里宇宙学研究所);Department of Astrophysical Sciences, Princeton University(普林斯顿大学天体物理科学系);Astrophysics Research Institute, Liverpool John Moores University(利物浦约翰摩尔斯大学天体物理研究所);Institute for Astronomy, Royal Observatory, Univ. of Edinburgh(爱丁堡大学皇家天文台天体物理研究所);University of the Western Cape(西开普大学);South African Astronomical Observatories(南非天文台);Leiden Observatory, Leiden University(莱顿大学莱顿天文台);Lorentz Institute for Theoretical Physics, Leiden University(莱顿大学洛伦兹理论物理研究所)
A possible detection of gas rotation in galaxy groups via the kinetic Sunyaev-Zeldovich effect
Astrophysics Research Institute, Liverpool John Moores University(利物浦约翰摩尔斯大学天体物理研究所);Institute for Astronomy, University of Edinburgh(爱丁堡大学天文研究所);Universidad Autónoma de Madrid(马德里自治大学);Centro de Investigación Avanzada en Física Fundamental (CIAFF)(基础物理前沿研究中心);University of the Western Cape(西开普敦大学);University of Massachusetts(马萨诸塞大学);University of Science and Technology of China(中国科学技术大学);State Key Laboratory of Dark Matter Physics(暗物质物理全国重点实验室)
Augmenting astrophysical scaling relations with machine learning: application to reducing the Sunyaev-Zeldovich flux-mass scatter
Institute for Advanced Study(普林斯顿高等研究院);New York University(纽约大学);Princeton University(普林斯顿大学);Flatiron Institute(熨斗研究所);Columbia University(哥伦比亚大学);Cornell University(康奈尔大学)