D. J. Mullan

activity

20162026

most citedThe Rotation-Activity Correlations in K and M dwarfs. I. Stellar parameters, compilations of

v sin i

and

P / sin i

for a large sample of late-K and M dwarfs

46 citations · 46 across the 3 of their papers we have counts for

collaborators

Showing 2025 · astro-ph.SRShow all

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astro-ph.SR2025

A plasmoid-model for mass loss from stars on the upper red giant branch: The mass loss rate is controlled by the number of density scale heights in the convection zone

J. MacDonald, D. J. Mullan

Recent asteroseismic determinations of ΔM, the integrated mass loss on the red giant branch (RGB), for fields stars show a trend of ΔM decreasing as metallicity increases. This tre…