activity
20012026
most citedMagnetic Field Structures Triggering Solar Flares and Coronal Mass Ejections

214 citations · 1.7k across the 53 of their papers we have counts for

collaborators
Showing astro-ph.SRShow all

43 papers · 1 filter

astro-ph.SR2026

Science operation, data handling, and ground support system of the SOLAR-C mission

Shin Toriumi, Mari Nishiyama, Keiichi Matsuzaki +16

SOLAR-C is an international solar-observing satellite mission led by Japan Aerospace Exploration Agency (JAXA). It aims to elucidate mass and energy transport in solar atmospheres…

astro-ph.SR2026

Chromospheric Dynamics of an Umbral Flare Kernel - Based on Coordinated SUNRISE III SCIP and Domeless Solar Telescope Observations

Ayumi Asai, Satoru UeNo, Takuma Matsumoto +34

We report imaging spectroscopic observations of an M1.4 solar flare obtained during a coordinated observation between the infrared spectropolarimeter SCIP onboard the SUNRISE-III b…

astro-ph.SR2026

Recurrent Coronal Jets and QPPs: Periodic Reconnection and Localized Heating Across Quiet-Sun to Active Regions

Sudheer K. Mishra, Kartika Sangal, Balveer Singh +3

We analyze quasi-periodic pulsations (QPPs) in recurrent coronal jets driven by periodic magnetic reconnection associated with successive flux emergence in the fan-spine magnetic t…

astro-ph.SR2026

Statistical Study of Appearance Timing of H Postflare Loops: Simple Scaling Law Based on Radiative Cooling

Takato Otsu, Ayumi Asai, Kai Ikuta +1

Recent Sun-as-a-star studies have shown that postflare loops can manifest as a secondary peak in the H light curve, suggesting that stellar postflare loops are detectable. To un…

astro-ph.SR2025

Magnetic Field Configuration of a Quiescent Prominence Revealed by Large-amplitude Longitudinal Oscillations in End-view Observations

Jun Dai, Ayumi Asai, Dechao Song +2

Prominence seismology, applied to the large-amplitude longitudinal oscillation, is used to indirectly diagnose the geometry and strength of the magnetic fields inside the prominenc…

astro-ph.SR2025

Localized Heating and Dynamics of the Solar Corona due to a Symbiosis of Waves and Reconnection

A. K. Srivastava, Sripan Mondal, Eric R. Priest +6

The Sun's outer atmosphere, the corona, is maintained at mega-Kelvin temperatures and fills the heliosphere with a supersonic outflowing wind. The dissipation of magnetic waves and…