Kavli Affiliate: Alex Pollen | Authors: Yashodara Abeykoon, Natalie Dzikowski, Yanting Luo, Enakshi Sinniah, Seth Weaver, Bryan J Pavlovic, Jenelle L Wallace, Riley J Mangan, Craig B Lowe and Alex Aaron Pollen | Summary: Background Sequence divergence within gene regulatory elements has been proposed to play an important role in the evolution of human-specific traits, […]
Kavli Affiliate: Noelle L’Etoile | Authors: Zhijian Ji, Bingying Wang, Junqiang Liu, Rashmi K. Chandra, Winnie Yang, Yong Long, Michael Egan, Noelle L’Etoile and Dengke K. Ma | Summary: Visible light influences a range of physiological processes, yet how animals respond to it independently of the visual system remains largely unknown. Here, we uncover a […]
Kavli Affiliate: Nickolay Gnedin | Summary:The "Reduced Speed of Light" (RSL) approximation is commonly used to speed up radiative transfer calculations in cosmological simulations. However, it has been shown previously that the RSL approximation leads to photon non-conservation when the radiation field is rapidly evolving in time. I show that these missing photons can be […]
Kavli Affiliate: Nickolay Gnedin | Summary:The "Reduced Speed of Light" (RSL) approximation is commonly used to speed up radiative transfer calculations in cosmological simulations. However, it has been shown previously that the RSL approximation leads to photon non-conservation when the radiation field is rapidly evolving in time. I show that these missing photons can be […]
Kavli Affiliate: Luis Ho | Summary:We report the discovery of two broad-line X-ray AGNs (cid_414 and cid_947) at z ~ 3 identified in the JWST Cycle 3 COSMOS-3D program using NIRCam F444W grism spectroscopy. Both exhibit prominent HeI+Pa$γ$ emission and absorption, indicative of circumnuclear dense gas that is traced in these systems. Complementary UV and […]
Kavli Affiliate: Lina Necib | Summary:We analyze the properties of satellite galaxies around 1,024 Milky Way-mass hosts from the DREAMS Project, simulated within a $Λ$CDM cosmology. Utilizing the TNG galaxy-formation model, the DREAMS simulations incorporate both baryonic physics and cosmological uncertainties for a large sample of galaxies with diverse environments and formation histories. We investigate […]
Kavli Affiliate: Linhua Jiang | Summary:James Webb Space Telescope (JWST) has uncovered a new population of compact objects that show a unique V-shaped spectral energy distribution (SED) in the UV and optical wavelength range. These so-called "little red dots" (LRDs) often exhibit broad Balmer emission lines, indicative of the presence of active galactic nuclei (AGNs). […]
Kavli Affiliate: Linhua Jiang | Summary:We report the discovery of two broad-line X-ray AGNs cid_414 and cid_947 at z~3 that exhibit prominent He I$λ$10830+ Pa$γ$ emission and absorption, identified from the JWST Cycle 3 large GO treasury program COSMOS-3D using NIRCam F444W grism spectroscopy. Additional UV/optical line measurements (e.g., Ly$α$, Si IV, C IV) come […]
Kavli Affiliate: Nickolay Gnedin | Summary:The "Reduced Speed of Light" (RSL) approximation is commonly used to speed up radiative transfer calculations in cosmological simulations. However, it has been shown previously that the RSL approximation leads to photon non-conservation in some regimes. I show that these missing photons can be counted exactly for some numerical schemes. […]
Kavli Affiliate: Hsiao-Mei (Sherry) Cho| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:Multi-view camera systems enable rich observations of complex real-world scenes, and understanding dynamic objects in multi-view settings has become central to various applications. In this work, we present MV-TAP, a novel point tracker that tracks points across multi-view videos of dynamic scenes […]