6 citations · 11 across the 14 of their papers we have counts for
5 papers · 1 filter
The Neutral Hydrogen Gas Content of Star-forming and Quiescent S0 Galaxies
D. A. A. Lee, Karen L. Masters, David V. Stark +1
Lenticular (S0) galaxies that remain actively star-forming (SFS0s) are a unique transition population among galaxies. We investigated the HI (21cm) neutral hydrogen content of a sa…
Compton-thick AGN Characterisation in a Multi-wavelength Context: Insights from the 70-Month \textit{SWIFT}/BAT Catalogue
Muhammad Luqman Hakeem Musa, Zamri Zainal Abidin, Masatoshi Imanishi +2
We analyse Compton-thick active galactic nuclei (CT AGNs), a heavily obscured subclass that challenges traditional X-ray diagnostics. Using 243 sources from the 70-Month \textit{SW…
Prediction of Major Solar Flares Using Interpretable Class-dependent Reward Framework with Active Region Magnetograms and Domain Knowledge
Zixian Wu, Xuebao Li, Yanfang Zheng +14
In this work, we develop, for the first time, a supervised classification framework with class-dependent rewards (CDR) to predict MM flares within 24 hr. We construct multipl…
Investigating Ionospheric TEC Variations in Solar and Geomagnetic Influences Across Solar Activity Phases
Ziyadat Hassan, Zamri Zainal Abidin, Affan Adly Nazri +1
This study examines the variability of ionospheric total electron content (VTEC) in response to solar and geomagnetic drivers across solar cycles 23 to 25. While the dominant effec…
Operational Solar Flare Forecasting System Using an Explainable Large Language Model
Xuebao Li, Yongshang Lv, Jinfang Wei +14
This study focuses on forecasting major (>=M-class) solar flares that can severely impact the near-Earth environment. We construct two types of datasets using the Space Weather HMI…