86 citations · 687 across the 73 of their papers we have counts for
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KRONOS II: Solar-like Umbra and Penumbra Properties on the Young Sun V1298~Tau
Matthew M. Murphy, Adina D. Feinstein, Meir E. Schochet +14
Transiting exoplanets provide a unique laboratory for studying stellar surface heterogeneities via starspot or facular occultations. When observed at multiple wavelengths, this con…
Evolution of Flare Activity in GKM Stars Younger than 300 Myr over Five Years of TESS Observations
Adina D. Feinstein, Darryl Z. Seligman, Kevin France +2
Stellar flares are short-duration ( hours) bursts of radiation associated with surface magnetic reconnection events. Stellar magnetic activity generally decreases as a function…
AU Microscopii in the FUV: Observations in Quiescence, During Flares, and Implications for AU Mic b and c
Adina D. Feinstein, Kevin France, Allison Youngblood +13
High energy X-ray and ultraviolet (UV) radiation from young stars impacts planetary atmospheric chemistry and mass loss. The active Myr M dwarf AU Mic hosts two exoplanet…
Theoretical and Observational Evidence for Coriolis Effects in Coronal Magnetic Fields Via Direct Current Driven Flaring Events
Darryl Z. Seligman, Leslie A. Rogers, Adina D. Feinstein +6
All stars produce explosive surface events such as flares and coronal mass ejections. These events are driven by the release of energy stored in coronal magnetic fields, generated…
Testing Self-Organized Criticality Across the Main Sequence using Stellar Flares from TESS
Adina D. Feinstein, Darryl Z. Seligman, Maximilian N. Günther +1
Self-organized criticality describes a class of dynamical systems that maintain themselves in an attractor state with no intrinsic length or time scale. Fundamentally, this theoret…
A Combined Study of Photospheric Magnetic and Current Helicities and Subsurface Kinetic Helicities of Solar Active Regions during 2006-2013
Darryl Seligman, Gordon Petrie, Rudi Komm
We compare the average photospheric current helicity , photospheric twist parameter (a well-known proxy for the full relative magnetic helicity), and subsurface kinetic he…