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19972026
most citedDetection of Planetary Transits Across a Sun-like Star

1.4k citations

Showing 2022Show all

23 papers · 1 filter

astro-ph.SR2022★ 4 cited

A Machine Learning Enhanced Approach for Automated Sunquake Detection in Acoustic Emission Maps

Vanessa Mercea, Alin Razvan Paraschiv, Daniela Adriana Lacatus +2

Sunquakes are seismic emissions visible on the solar surface, associated with some solar flares. Although discovered in 1998, they have only recently become a more commonly detecte…

physics.pop-ph2022★ 2 cited

The enduring mystery of the solar corona

Philip G. Judge

Physicists have long known that the Sun's magnetic fields make its corona much hotter than the surface of the star itself. But how -- and why -- those fields transport and deposit…

astro-ph.SR2022★ 12 cited

Small-scale loops heated to transition region temperatures and their chromospheric signatures in the simulated solar atmosphere

M. Skan, S. Danilovic, J. Leenaarts +2

Recent observations revealed loop-like structures at very small scales visible in observables that sample transition region (TR) and coronal temperatures. Their formation remains u…

astro-ph.SR2022★ 9 cited

Optimal spectral lines for measuring chromospheric magnetic fields

P. Judge, P. Bryans, R. Casini +4

This paper identifies spectral lines from X-ray to infrared wavelengths which are optimally suited to measuring vector magnetic fields as high as possible in the solar atmosphere.…

astro-ph.SR2022★ 9 cited

Data-constrained MHD simulation for the eruption of a filament-sigmoid system in solar active region 11520

Tie Liu, Yuhong Fan, Yingna Su +3

The separation of a filament and sigmoid is observed during an X1.4 flare on July 12, 2012 in solar active region 11520, but the corresponding magnetic field change is not clear. W…

astro-ph.SR2022★ 19 cited

An improved MHD simulation of the 2006 December 13 coronal mass ejection of active region NOAA 10930

Yuhong Fan

We present a magnetohydrodynamic (MHD) simulation of the coronal mass ejection (CME) on 13 December 2006 in the emerging delta-sunspot active region 10930, improving upon a previou…