Long-term evolution of supercritical black hole accretion with outflows: a subgrid feedback model for cosmological simulations

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Haojie Hu, Kohei Inayoshi, Zoltán Haiman, Eliot Quataert, Rolf Kuiper | Summary: We study the long-term evolution of the global structure of axisymmetric accretion flows onto a black hole (BH) at rates substantially higher than the Eddington value ($dot{M}_{rm Edd}$), performing two-dimensional hydrodynamical simulations with and without […]


Continue.. Long-term evolution of supercritical black hole accretion with outflows: a subgrid feedback model for cosmological simulations

Overview of the LAMOST survey in the first decade

Kavli Affiliate: Xuebing Wu | First 5 Authors: Hongliang Yan, Haining Li, Song Wang, Weikai Zong, Haibo Yuan | Summary: The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), also known as the Guoshoujing Telescope, is a major national scientific facility for astronomical research located in Xinglong, China. Beginning with a pilot survey in 2011, […]


Continue.. Overview of the LAMOST survey in the first decade

Overview of the LAMOST survey in the first decade

Kavli Affiliate: Xuebing Wu | First 5 Authors: Hongliang Yan, Haining Li, Song Wang, Weikai Zong, Haibo Yuan | Summary: The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), also known as the Guoshoujing Telescope, is a major national scientific facility for astronomical research located in Xinglong, China. Beginning with a pilot survey in 2011, […]


Continue.. Overview of the LAMOST survey in the first decade

Overview of the LAMOST survey in the first decade

Kavli Affiliate: Xuebing Wu | First 5 Authors: Hongliang Yan, Haining Li, Song Wang, Weikai Zong, Haibo Yuan | Summary: The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), also known as the Guoshoujing Telescope, is a major national scientific facility for astronomical research located in Xinglong, China. Beginning with a pilot survey in 2011, […]


Continue.. Overview of the LAMOST survey in the first decade

Overview of the LAMOST survey in the first decade

Kavli Affiliate: Xuebing Wu | First 5 Authors: Hongliang Yan, Haining Li, Song Wang, Weikai Zong, Haibo Yuan | Summary: The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), also known as the Guoshoujing Telescope, is a major national scientific facility for astronomical research located in Xinglong, China. Beginning with a pilot survey in 2011, […]


Continue.. Overview of the LAMOST survey in the first decade

Overview of the LAMOST survey in the first decade

Kavli Affiliate: Xuebing Wu | First 5 Authors: Hongliang Yan, Haining Li, Song Wang, Weikai Zong, Haibo Yuan | Summary: The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), also known as the Guoshoujing Telescope, is a major national scientific facility for astronomical research located in Xinglong, China. Beginning with a pilot survey in 2011, […]


Continue.. Overview of the LAMOST survey in the first decade

Perturbative Calculations of Gravitational Form Factors at Large Momentum Transfer

Kavli Affiliate: Feng Yuan | First 5 Authors: Xuan-Bo Tong, Jian-Ping Ma, Feng Yuan, , | Summary: We perform a perturbative QCD analysis of the gravitational form factors (GFFs) of nucleon at large momentum transfer. We derive the explicit factorization formula of the GFFs in terms of twist-3 and twist-4 light-cone distribution amplitudes of nucleon. […]


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Centrally Concentrated H I Distribution Enhances Star Formation in Galaxies

Kavli Affiliate: Jing Wang | First 5 Authors: Niankun Yu, Luis C. Ho, Jing Wang, , | Summary: We use a sample of 13,511 nearby galaxies from the ALFALFA and SDSS spectroscopic surveys to study the relation between the spatial distribution of H I 21 cm emission and star formation rate (SFR). We introduce a […]


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Forecast of Neutrino Cosmology from the CSST Photometric Galaxy Clustering and Cosmic Shear Surveys

Kavli Affiliate: Hu Zhan | First 5 Authors: Hengjie Lin, Yan Gong, Xuelei Chen, Kwan Chuen Chan, Zuhui Fan | Summary: China Space Station Telescope (CSST) is a forthcoming powerful Stage IV space-based optical survey equipment. It is expected to explore a number of important cosmological problems in extremely high precision. In this work, we […]


Continue.. Forecast of Neutrino Cosmology from the CSST Photometric Galaxy Clustering and Cosmic Shear Surveys