Accretion through circumstellar disks plays an important role in star formation and in
establishing the properties of the regions in which planets form and migrate. The …

Many types of stars have strong magnetic fields that can dynamically influence the flow of
circumstellar matter. In stars with accretion disks, the stellar magnetic field can truncate the …

ABSTRACT We present the Coordinated Synoptic Investigation of NGC 2264, a continuous
30 day multi-wavelength photometric monitoring campaign on more than 1000 young cluster …

ABSTRACT Young (125 Myr), populous (> 1000 members), and relatively nearby, the
Pleiades has provided an anchor for stellar angular momentum models for both younger …

Variability in young stellar objects (YSOs) can be caused by various time-dependent
phenomena associated with star formation, including accretion rates, geometric changes in …

One-dimensional stellar evolution models have been successful at representing the
structure and evolution of stars in diverse astrophysical contexts, but complications have …

We present an analysis of K2 light curves (LCs) for candidate members of the young Upper
Sco (USco) association (∼ 8 Myr) and the neighboring ρ Oph embedded cluster (∼ 1 Myr) …

We present an analysis of K2 light curves (LCs) from Campaigns 4 and 13 for members of
the young (∼ 3 Myr) Taurus association, in addition to an older (∼ 30 Myr) population of …

The evolution of young stars and disks is driven by the interplay of several processes,
notably the accretion and ejection of material. These processes, critical to correctly describe …

The∼ 2 Myr old classical T Tauri star CI Tau shows periodic variability in its radial velocity
(RV) variations measured at infrared (IR) and optical wavelengths. We find that these …