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This article has an erratum: [https://doi.org/10.1051/0004-6361/202451799e]


Table 2

Flow parameters and magnetic energy growth rates for the four stellar models.

Spectral type Re Rem Prm γE (s−1) γEτ
K8V 963 966 1.00 3.7 × 10¯4 0.115
K2V 1119 1181 1.06 4.6 × 10-4 0.114
G2V 1209 1423 1.18 3.9 × 10-4 0.114
F5V 1181 1457 1.23 2.9 × 10-4 0.121

Notes. The last column displays the magnetic energy growth rates normalized to the turnover time τ (see Sects. 2.3 and 4 for more details on how flow parameters and magnetic energy growth rates are computed).

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