Latest Research
Classification of Fermi-LAT blazars with Bayesian neural networks
The use of Bayesian neural networks is a novel approach for the classification of gamma-ray sources.
High Energy Astrophysical Phenomena
Operational solar flare prediction model using Deep Flare Net
Flare labels are attached to the feature database, and then, the database is standardized and input into DeFN for prediction.
Solar and Stellar Astrophysics
Demonstration of an imaging technique for the measurement of PSF elongation caused by Atmospheric Dispersion
We conclude that the addition of this type of diffraction mask can be valuable for measurements of atmospheric dispersion enabling high precision correction of this atmospheric effect on future instruments.
Instrumentation and Methods for Astrophysics
Wavelets and sparsity for Faraday tomography
Faraday tomography through broadband polarimetry can provide crucial information on magnetized astronomical objects, such as quasars, galaxies, or galaxy clusters.
Instrumentation and Methods for Astrophysics Astrophysics of Galaxies High Energy Astrophysical Phenomena
The cosmological simulation code $\scriptstyle{\rm CO}N{\rm CEPT}\, 1.0$
We present version 1. 0 of the cosmological simulation code $\scriptstyle{\rm CO}N{\rm CEPT}$, designed for simulations of large-scale structure formation.
Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics
Orbiting globular clusters formed in dark matter mini-halos
For clusters embedded in dark matter, we observe that the increment of mass from the extra dark component triggers a tidal radius growth that allows the mini-halo to work as a protective shield against tidal stripping, being itself stripped beforehand the stars.
Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics
Irradiation-driven escape of primordial planetary atmospheres II. Evaporation efficiency of sub-Neptunes through hot Jupiters
This behaviour can be understood by examining the relative fractional contributions of adiabatic vs. Ly$\alpha$ cooling as a function of atmospheric temperature.
Earth and Planetary Astrophysics
Enhanced Phase Mixing of Torsional Alfvén Waves in Stratified and Divergent Solar Coronal Structures, Paper I: Linear Solutions
Both TAWAS and Wigglewave solve the linearised governing equations and not the complete nonlinear MHD equations.
Solar and Stellar Astrophysics
Substructure Detection Reanalyzed: Dark Perturber shown to be a Line-of-Sight Halo
This constitutes the first dark perturber shown to be a line-of-sight halo with a gravitational lensing method.
Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies High Energy Physics - Phenomenology
A New Iron Emission Template for Active Galactic Nuclei. I. Optical Template for the H$β$ region
We tested the template by fitting it to AGN spectra spanning a broad range of iron emission properties, and we present a detailed comparison with fits using other widely used monolithic and multi-component iron emission templates.
Astrophysics of Galaxies