activity
19962026
most citedChandra X-ray Spectroscopic Imaging of Sgr A* and the Central Parsec of the Galaxy

783 citations · 14.3k across the 177 of their papers we have counts for

collaborators

180 papers

astro-ph.EP2026

Performance of AutoRegressive Planet Search methodology on simulated PLATO lightcurves

Eric D. Feigelson, Marco Montalto, Geert Jan Talens +4

AIM. This study examines the PLATO mission sensitivity to small transiting planets (radii between 0.5 and 2.0 R) using Autoregressive Planet Search (ARPS) methodology base…

astro-ph.EP2026

XUE. ProDiMo models of internally and externally irradiated planet-forming disks around 0.3-4.0 solar mass stars (The IRIS project I)

Jenny Frediani, Konstantin V. Getman, Peter Woitke +18

Most stars and planets form in massive star-forming regions, where disks are exposed to external far-ultraviolet (FUV) radiation from nearby O- and B-type stars. The combined effec…

astro-ph.EP2026

Predictions of Transiting Exoplanet Confirmations from Rubin LSST Surveys

Suber Corley, Eric Feigelson, Claudio Caceres +2

We assess the prospects for exoplanet transit observations in the 10-year Wide Fast Deep (WFD) and Deep Drilling Field (DDF) surveys within the Legacy Survey of Space and Time (LSS…

astro-ph.IM2026

Exploring Space Weather From Young Solar-like Stars as Windows to Exoplanetary Habitability

V. S. Airapetian, K. Namekata, K. France +10

Young solar-like stars are efficient generators of magnetic activity, superflares, coronal mass ejections (CMEs), and stellar energetic particles. These phenomena drive the early e…

astro-ph.SR2025

X-ray Evolution of Young Stars: Early Dimming and Coronal Softening in Solar-Mass Stars with Implications for Planetary Atmospheres

Konstantin V. Getman, Eric D. Feigelson, Vladimir S. Airapetian +1

X-ray and ultraviolet (XUV) emission from young stars plays a critical role in shaping the evolution of planetary atmospheres and the conditions for habitability. To assess the lon…

astro-ph.EP2025

XUE 10. The CO2-rich terrestrial planet-forming region of an externally irradiated Herbig disk

Jenny Frediani, Arjan Bik, María Claudia Ramírez-Tannus +18

We investigate the James Webb Space Telescope (JWST) MIRI MRS gas molecular content of an externally irradiated Herbig disk, the F-type XUE 10 source, in the context of the eXtreme…