Solar energy paper index

Spectroscopy of flares on AU Mic

2026-07-31 · arXiv: 2607.29317

One-line summary

A solar energy research paper on Spectroscopy of flares on AU Mic.

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Chinese explanation / 中文解读

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Original abstract

Photometric space missions like Kepler and TESS have revealed unprecedented statistics of stellar flares, including the frequent detection of highly energetic superflares. Spectroscopic characterization of flares and especially superflares, however, is still not as commonly available. In contrast to broad-band photometry, spectroscopic data can give more insights into the physical parameters of flares, as well as allowing to identify possibly accompanying CMEs. In this context, we monitored the young planet-hosting flare star AU Mic for about 60 partial nights (>160 hours) between 2022 and 2023 spectroscopically with the ESO 1.52m telescope hosted by the PLATOSpec consortium. Here, we report on the search for signatures of flares and CMEs in these data, including the partial observation of a possible extreme superflare.

5.0Engineering value
7.0Research novelty
4.0Business relevance

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