The zero-age main sequence (ZAMS) is a critical phase for stellar angular momentum
evolution, as stars transition from contraction-dominated spin-up to magnetic wind …

Context. Gyrochronology allows the derivation of ages for cool main sequence stars from
their observed rotation periods and masses, or a suitable proxy of the latter. It is increasingly …

Gyrochronology is a technique for constraining stellar ages using rotation periods, which
change over a star's main sequence lifetime due to magnetic braking. This technique shows …

During the first half of main-sequence lifetimes, the evolution of rotation and magnetic
activity in solar-type stars appears to be strongly coupled. Recent observations suggest that …

The rotation–mass–age relationship offers a promising avenue for measuring the ages of
field stars, assuming the attendant uncertainties to this technique can be well characterized …

Context. The observed relationship between mass, age and rotation in open clusters shows
the progressive development of a slow-rotator sequence among stars possessing a radiative …

Rotation is a key parameter in the evolution of stars. From 1 Myr (the age of the ONC) to 4.5
Gyr (the age of the Sun), solar‐like stars lose about 1–2 orders of specific angular …

We investigate the rotation periods of fully convective very low mass (VLM, M< 0.3 M⊙)
stars, with the aim to derive empirical constraints for the spin-down due to magnetically …

Extended main-sequence turnoffs (eMSTOs) apparent in most young and intermediate-age
clusters (younger than∼ 2 Gyr) are known features caused by fast rotating early-type (earlier …

Young star clusters enable us to study the effects of stellar rotation on an ensemble of stars
of the same age and across a wide range in stellar mass and are therefore ideal targets for …