Kavli Affiliate: Alexander P. Ji | First 5 Authors: Vinicius M. Placco, Guilherme Limberg, Anirudh Chiti, Deepthi S. Prabhu, Alexander P. Ji | Summary: In this work, we present high-resolution spectroscopic observations for six metal-poor stars with [Fe/H]<-3 (including one with [Fe/H]<-4), selected using narrow-band Ca II HK photometry from the DECam MAGIC Survey. The […]
Kavli Affiliate: Kiyoshi W. Masui | First 5 Authors: Peter K. Blanchard, Peter K. Blanchard, , , | Summary: We present deep James Webb Space Telescope near-infrared imaging to search for a quiescent or transient counterpart to FRB 20250316A, which was precisely localized with the CHIME/FRB Outriggers array to an area of $11times13$ pc in […]
Kavli Affiliate: Kiyoshi W. Masui | First 5 Authors: The CHIME/FRB Collaboration, The CHIME/FRB Collaboration, , , | Summary: Precise localizations of a small number of repeating fast radio bursts (FRBs) using very long baseline interferometry (VLBI) have enabled multiwavelength follow-up observations revealing diverse local environments. However, the 2–3% of FRB sources that are observed […]
Kavli Affiliate: Andrew Vanderburg | First 5 Authors: Emily K. Pass, Emily K. Pass, , , | Summary: As the field of exoplanetary astronomy has matured, there has been growing demand for precise stellar abundances to probe subtle correlations between stellar compositions and planetary demographics. However, drawing population-level conclusions from the disparate measurements in the […]
Kavli Affiliate: Robert Edwards | Authors: Craig Liddicoat, Bart A Eijkelkamp, Timothy R Cavagnaro, Jake M Robinson, Kiri Joy Wallace, Andrew D Barnes, Garth Harmsworth, Damien J Keating, Robert A Edwards and Martin F Breed | Summary: The global rise in human allergic and autoimmune diseases is linked to altered environmental microbiome exposures from increasing […]
Kavli Affiliate: Tim H. Taminiau | First 5 Authors: Abigail N. Poteshman, Abigail N. Poteshman, , , | Summary: High-throughput characterization often requires estimating parameters and model dimension from experimental data of limited quantity and quality. Such data may result in an ill-posed inverse problem, where multiple sets of parameters and model dimensions are consistent […]
Kavli Affiliate: Sara Seager | First 5 Authors: Abderahmane Soubkiou, Abderahmane Soubkiou, , , | Summary: We present the discovery and validation of a super-Earth planet orbiting the M dwarf star TOI-1846 (TIC 198385543). The host star(Kmag = 9.6)is located 47 pc away and has a radius of Rs=0.41+/-0.01R_Sun,a mass of Ms=0.40+/-0.02M_Sun and an effective […]
Kavli Affiliate: Kristin A. Persson | First 5 Authors: Haiwen Dai, Haiwen Dai, , , | Summary: Data-driven methodologies hold the promise of revolutionizing inorganic materials discovery, but they often face challenges due to discrepancies between theoretical predictions and experimental validation. In this work, we present an end-to-end discovery framework that leverages synthesizability, oxidation state […]