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19922026
most citedDetection of Planetary Transits Across a Sun-like Star

1.4k citations

Showing 2022Show all

26 papers · 1 filter

astro-ph.SR2022★ 16 cited

Coronal Densities, Temperatures and Abundances During the 2019 Total Solar Eclipse: The Role of Multi-Wavelength Observations in Coronal Plasma Characterization

G. Del Zanna, J. Samra, A. Monaghan +7

The Airborne Infrared Spectrometer (AIR-Spec) offers an unprecedented opportunity to explore the Near Infra-Red (NIR) wavelength range. It has been flown at two total solar eclipse…

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…

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…