$GIANT giant

Latest papers

1. Pulse Morphology and Spectral Study of LPT J1634+44 Using GMRT astro-ph.HE · 19 Oct · 1 hit

   …white dwarfs (WDs). We investigate the nature of CHIME/ILT J1634+44 through multi-band observations with the Giant Metrewave Radio Telescope (GMRT), examining its pulse morphology, spectral evolution, and timing…

2. Kinematic structure and age of a Scorpius--Centaurus subcomponent: implications for PDS 70 planetary system astro-ph.SR · 19 Oct · 1 hit

   …the only system with two directly imaged protoplanets embedded in their natal disk, is a benchmark for giant-planet formation theory. Interpreting the planetary luminosities requires a precise age for the host…

3. Standing on the Shoulders of Giants: Enhancing LLM Agents for Automated Fact-Checking with Human Expert Skills cs.AI · 19 Oct · 2 hits

   …and closer scrutiny of evidence. To conclude, our work shows that LLM agents can "stand on the shoulders of giants" by drawing on the best practices of professional fact-checkers, substantially enhancing AFC…

4. Companions of Hot Jupiters: two decades of radial velocity monitoring with CORALIE astro-ph.EP · 18 Oct · 5 hits

   …histories of hot Jupiters. We aim to characterize the occurrence rate and orbital properties of additional giant companions in hot Jupiter systems, and to investigate whether these companions provide evidence for the…

5. The Star Formation Histories of Different Components of M31's Halo from Photometric Estimates of Fe and $\alpha$ Abundances astro-ph.GA · 17 Oct · 1 hit

   …$g$ and $i$ filters and the Subaru/HSC $NB515$ narrow-band filter. We selected about 76,400 candidate M31 giant stars and constructed a synthetic photometric training dataset based on model isochrones. We estimated…

6. Mid-infrared Imaging of SR 12 c with JWST/MIRI: Grain Growth in an Evolved Circumplanetary Disk astro-ph.EP · 17 Oct · 1 hit

   The physical properties of circumplanetary disks offer insights into the formation of giant planets and their satellites. The circumbinary planetary-mass companion SR 12 c (1200 au from SR 12 AB)…

7. Solving a Giant Rubik's Cube with a Quadruped Robot cs.RO · 17 Oct · 2 hits

   …internal configuration while maintaining balance. We demonstrate this capability by autonomously solving a giant Rubik's Cube with a quadruped using only its feet. The task demands repeated precise interactions,…

8. A Gauge-Invariant Finite Element Method for the Time-Dependent Ginzburg--Landau Equations math.NA · 17 Oct · 1 hit

   …zero electric potential gauge. However, the commonly used N\'ed\'elec approximations may produce spurious giant vortices on domains with re-entrant corners. To address this issue while retaining the N\'ed\'elec…