3 papers
astro-ph.GA2025
The Evolution of Half-Mass Radii and Color Gradients for Young and Old Quiescent Galaxies at with JWST/PRIMER
Maike Clausen, Ivelina Momcheva, Katherine E. Whitaker +12
We present a study of the size growth of the red sequence between tracing the evolution of quiescent galaxies in both effective half-light and half-mass radii using mult…
astro-ph.IM2024
What is the Role of Large Language Models in the Evolution of Astronomy Research?
Morgan Fouesneau, Ivelina G. Momcheva, Urmila Chadayammuri +10
ChatGPT and other state-of-the-art large language models (LLMs) are rapidly transforming multiple fields, offering powerful tools for a wide range of applications. These models, co…
astro-ph.IM2024
Improved Empirical Backgrounds for JWST NIRISS Image/WFSS Data Reduction
Raphael E. Hviding, Ivelina G. Momcheva, Leonardo Clarke
The Near Infrared Imager and Slitless Spectrograph (NIRISS) on the James Webb Space Telescope (JWST) is a versatile instrument for collecting imaging and wide-field slitless spectr…