Katachi (形): Decoding the Imprints of Past Star Formation on Present-day Morphology in Galaxies with Interpretable CNNs
The physical processes responsible for shaping how galaxies form and quench over time
leave imprints on both the spatial (galaxy morphology) and temporal (star formation history; …
leave imprints on both the spatial (galaxy morphology) and temporal (star formation history; …
Galaxies decomposition with spiral arms–II. A multiwavelength case study of M 51
AA Marchuk, IV Chugunov… - Monthly Notices of …, 2024 - academic.oup.com
Spiral structure can contribute significantly to a galaxy's luminosity. However, only rarely are
proper photometric models of spiral arms used in decompositions. As we show in the …
proper photometric models of spiral arms used in decompositions. As we show in the …
Kinematic morphology of low-mass galaxies in IllustrisTNG
G Zeng, L Wang, L Gao, H Yang - Monthly Notices of the Royal …, 2024 - academic.oup.com
The origin of diverse kinematic morphologies observed in low-mass galaxies is unclear. In
this study, we investigate the kinematic morphologies of central galaxies with stellar mass …
this study, we investigate the kinematic morphologies of central galaxies with stellar mass …
Euclid preparation. Measuring detailed galaxy morphologies for Euclid with Machine Learning
The Euclid mission is expected to image millions of galaxies with high resolution, providing
an extensive dataset to study galaxy evolution. We investigate the application of deep …
an extensive dataset to study galaxy evolution. We investigate the application of deep …
Scaling Laws for Galaxy Images
We present the first systematic investigation of supervised scaling laws outside of an
ImageNet-like context-on images of galaxies. We use 840k galaxy images and over 100M …
ImageNet-like context-on images of galaxies. We use 840k galaxy images and over 100M …
The effects of bar strength and kinematics on galaxy evolution: slow strong bars affect their hosts the most
T Géron, RJ Smethurst, C Lintott, KL Masters… - arXiv preprint arXiv …, 2024 - arxiv.org
We study how bar strength and bar kinematics affect star formation in different regions of the
bar by creating radial profiles of EW [H $\alpha $] and D $ _ {\rm n} $4000 using data from …
bar by creating radial profiles of EW [H $\alpha $] and D $ _ {\rm n} $4000 using data from …
Euclid preparation. Measuring detailed galaxy morphologies for Euclid with Machine Learning
Euclid Collaboration - arXiv. org, 2024 - research.aalto.fi
The Euclid mission is expected to image millions of galaxies with high resolution, providing
an extensive dataset to study galaxy evolution. We investigate the application of deep …
an extensive dataset to study galaxy evolution. We investigate the application of deep …
Euclid preparation. Measuring detailed galaxy morphologies for Euclid with Machine Learning
A La Marca, B Margalef-Bentabol, L Wang… - 2024 - research.rug.nl
The Euclid mission is expected to image millions of galaxies with high resolution, providing
an extensive dataset to study galaxy evolution. We investigate the application of deep …
an extensive dataset to study galaxy evolution. We investigate the application of deep …