The Lumina Project: The Demographics of Active Galactic Nuclei from Quasars to Little Red Dots at $zgeq 3$

Posted by klaurent MIT

Kavli Affiliate: Mark Vogelsberger | Summary:High-redshift active galactic nuclei (AGN) serve as powerful probes of early black-hole growth, galaxy formation, and the evolving intergalactic medium (IGM). In this work, we use Lumina, a cosmological radiation-hydrodynamic simulation spanning the epochs of hydrogen and helium reionization, which combines a large $(500,rm cMpc)^3$ volume with $2times 6000^3$ resolution […]


Continue.. The Lumina Project: The Demographics of Active Galactic Nuclei from Quasars to Little Red Dots at $zgeq 3$

Spatial Regulation of CAR Signaling Enables Logic-Gated Activity

Posted by dbos Hopkins

Kavli Affiliate: Denis Wirtz | Authors: Tushar D Nichakawade, Brian Mog, Alexander D Pearlman, Taha S. Ahmedna, Nikita Marcou, Ricardo Mora-Cartin, Evangeline Watson, Bum Seok Lee, Sarah R. DiNapoli, Nickolas Papadopoulos, Chetan Bettegowda, Marco Dal Molin, Denis Wirtz, Drew M. Pardoll, Suman Paul, Surojit Sur, Kathleen L. Gabrielson, Shibin Zhou, Bert Vogelstein and Kenneth W. […]


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The AGORA High-resolution Galaxy Simulations Comparison Project. XI: Solving the Non-Spherical Morphology and Evolution of Dark Matter Halos with Haskap Pie

Posted by klaurent Stanford

Kavli Affiliate: Tom Abel | Summary:We introduce a halo solving and tracking procedure that intrinsically treats dark matter halos as non-spherical objects by leveraging the bound particle searching techniques used in Haskap Pie. The AGORA Collaboration’s hydrodynamic simulation CosmoRun}project provides a useful laboratory to explore trends in dark matter halo morphology that are revealed by […]


Continue.. The AGORA High-resolution Galaxy Simulations Comparison Project. XI: Solving the Non-Spherical Morphology and Evolution of Dark Matter Halos with Haskap Pie

Gas Fraction and Depletion Time Drive the Main-Sequence Scatter in Massive Galaxies at $zsim1.5$

Posted by klaurent Tokyo

Kavli Affiliate: John Silverman | Summary:We present ALMA Band 7 dust continuum observations of 57 massive ($M_ast gtrsim 10^10.8~M_odot$) star-forming galaxies at $1.45<z<1.70$, selected from the FMOS-COSMOS survey to provide a homogeneous sample near the main sequence (MS) at cosmic noon. The observations are sufficiently deep to yield $>3σ$ detections for 55 galaxies. Combining the […]


Continue.. Gas Fraction and Depletion Time Drive the Main-Sequence Scatter in Massive Galaxies at $zsim1.5$

Dynamic visualization of physiological CaMKII activity using sensitive FRET biosensors

Posted by dbos Hopkins

Kavli Affiliate: Richard Huganir | Authors: Sohum Mehta, Nidhi A. Thaker, Kengo Adachi, Christopher Y. Ko, Bian Liu, Sai S. Divkaruni, Oguz C. Koc, Anne C. Lyons, Samantha A. Sanchez, Pauline Löffler, Yoshihisa Nakahata, Jody L. Martin, Jared L. Johnson, Tomer M. Yaron-Barir, Lewis C. Cantley, Martin J. Lohse, Andreas Bock, Donald M. Bers, Ryohei […]


Continue.. Dynamic visualization of physiological CaMKII activity using sensitive FRET biosensors