Search Results - "Shlosman, Isaac"

Direct Collapse Accretion Disks within Dark Matter Halos: Saturation of the Magnetorotational Instability and the Field Expulsion by Luo, Yang, Shlosman, Isaac

“…Abstract We have used high-resolution zoom-in simulations of direct collapse to supermassive black hole (SMBH) seeds within dark mater halos in the presence of…”
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Direct collapse to supermassive black hole seeds: the critical conditions for suppression of H2 cooling by Luo, Yang, Shlosman, Isaac, Nagamine, Kentaro, Fang, Taotao

“…ABSTRACT Observations of high-redshift quasars imply the presence of supermassive black holes (SMBHs) already at $z$ ∼ 7.5. An appealing and promising pathway…”
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The agn-obscuring torus : The end of the doughnut paradigm? by ELITZUR, Moshe, SHLOSMAN, Isaac

“…Unified schemes of active galactic nuclei (AGNs) require an obscuring dusty torus around the central engine. The compact sizes (only a few parsecs) determined…”
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Direct Collapse to Precursors of Supermassive Black Hole Seeds: Radiation-feedback-generated Outflows by Luo, Yang, Shlosman, Isaac, Nagamine, Kentaro

“…Abstract We use high-resolution zoom-in cosmological simulations to model outflow triggered by radiation and thermal drivers around the central mass…”
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Metal-poor Stars in the MW Disk: Resonant Cooling of Vertical Oscillations of Halo Stars in Barred Galaxies by Li, Xingchen, Shlosman, Isaac, Pfenniger, Daniel, Heller, Clayton

“…Abstract Using numerical simulations of a barred disk galaxy embedded in nonspinning and spinning dark matter (DM) halos, we present a novel mechanism of…”
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SUPERMASSIVE BLACK HOLE FORMATION AT HIGH REDSHIFTS VIA DIRECT COLLAPSE: PHYSICAL PROCESSES IN THE EARLY STAGE by Choi, Jun-Hwan, Shlosman, Isaac, Begelman, Mitchell C

“…We use numerical simulations to explore whether direct collapse can lead to the formation of supermassive black hole (SMBH) seeds at high redshifts. Using the…”
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Observational properties of simulated galaxies in overdense and average regions at redshifts z ≃ 6–12 by Yajima, Hidenobu, Shlosman, Isaac, Romano-Díaz, Emilio, Nagamine, Kentaro

“…We use high-resolution zoom-in cosmological simulations of galaxies of Romano-Díaz et al., post-processing them with a panchromatic three-dimensional radiation…”
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Evolution of Stellar Bars in Live Axisymmetric Halos: Recurrent Buckling and Secular Growth by Martinez-Valpuesta, Inma, Shlosman, Isaac, Heller, Clayton

“…Evolution of stellar bars in disk galaxies is accompanied by dynamical instabilities and secular changes. Following the vertical buckling instability, the bars…”
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The young radio lobe of 3C 84: inferred gas properties in the central 10 pc by Fujita, Yutaka, Kawakatu, Nozomu, Shlosman, Isaac, Ito, Hirotaka

“…We analyse the environment of the supermassive black hole (SMBH) in the centre of a massive elliptical galaxy NGC 1275 in the Perseus cluster, hosting the…”
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Angular Momentum Transfer and Lack of Fragmentation in Self-Gravitating Accretion Flows by Begelman, Mitchell C, Shlosman, Isaac

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AGN jet power, formation of X-ray cavities, and FR I/II dichotomy in galaxy clusters by Fujita, Yutaka, Kawakatu, Nozomu, Shlosman, Isaac

“…We investigate the ability of jets in active galactic nuclei to break out of the ambient gas with sufficiently large advance velocities. Using observationally…”
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THE BARYON CYCLE AT HIGH REDSHIFTS: EFFECTS OF GALACTIC WINDS ON GALAXY EVOLUTION IN OVERDENSE AND AVERAGE REGIONS by Sadoun, Raphael, Shlosman, Isaac, Choi, Jun-Hwan, Romano-Díaz, Emilio

“…ABSTRACT We employ high-resolution cosmological zoom-in simulations focusing on a high-sigma peak and an average cosmological field at z ∼ 6-12 in order to…”
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Dark Halos: The Flattening of the Density Cusp by Dynamical Friction by El-Zant, Amr, Shlosman, Isaac, Hoffman, Yehuda

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Supermassive black hole formation at high redshifts via direct collapse in a cosmological context by Choi, Jun-Hwan, Shlosman, Isaac, Begelman, Mitchell C.

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Dynamical Decoupling of Nested Bars: Self-gravitating Gaseous Nuclear Bars by Englmaier, Peter, Shlosman, Isaac

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Growing Live Disks within Cosmologically Assembling Asymmetric Halos: Washing Out the Halo Prolateness by Berentzen, Ingo, Shlosman, Isaac

“…We study the growth of galactic disks in live triaxial dark matter (DM) halos. The halos have been assembled using the constrained realizations method and…”
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Supermassive black hole seed formation at high redshifts: long-term evolution of the direct collapse by Shlosman, Isaac, Choi, Jun-Hwan, Begelman, Mitchell C., Nagamine, Kentaro

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A Subarcsecond Resolution Near‐Infrared Study of Seyfert and “Normal” Galaxies. II. Morphology by Knapen, Johan H., Shlosman, Isaac, Peletier, Reynier F.

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Structure Formation inside Triaxial Dark Matter Halos: Galactic Disks, Bulges, and Bars by Heller, Clayton H, Shlosman, Isaac, Athanassoula, E

“…We investigate formation and evolution of galactic disks immersed in assembling live DM halos. Models have been evolved from cosmological initial conditions…”
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Flat-cored Dark Matter in Cuspy Clusters of Galaxies by El-Zant, Amr A, Hoffman, Yehuda, Primack, Joel, Combes, Francoise, Shlosman, Isaac

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