output
19922026
most citedDetection of Planetary Transits Across a Sun-like Star

1.4k citations

Showing 2021 · astro-ph.SRShow all

13 papers · 2 filters

astro-ph.SR2021

Solving 3D Magnetohydrostatics with RBF-FD: Applications to the Solar Corona

Nathaniel H. Mathews, Natasha Flyer, Sarah E. Gibson

We present a novel magnetohydrostatic numerical model that solves directly for the force-balanced magnetic field in the solar corona. This model is constructed with Radial Basis Fu…

astro-ph.SR2021★ 16 cited

: Distinguishing Planet-induced Doppler Signatures from Granulation with a Synthetic Spectra Generator

Michael L. Palumbo, Eric B. Ford, Jason T. Wright +3

Owing to recent advances in radial-velocity instrumentation and observation techniques, the detection of Earth-mass planets around Sun-like stars may soon be primarily limited by i…

astro-ph.SR2021★ 26 cited

Magnetic and Rotational Evolution of CrB from Asteroseismology with TESS

Travis S. Metcalfe, Jennifer L. van Saders, Sarbani Basu +15

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 th…

astro-ph.SR2021★ 7 cited

Validation of the PDFI_SS method for electric field inversions using a magnetic flux emergence simulation

Andrey N. Afanasyev, Maria D. Kazachenko, Yuhong Fan +2

Knowledge of electric fields in the photosphere is required to calculate the electromagnetic energy flux through the photosphere and set up boundary conditions for data-driven magn…

astro-ph.SR2021★ 27 cited

Measuring the magnetic origins of solar flares, CMEs and Space Weather

Philip Judge, Matthias Rempel, Rana Ezzeddine +11

We take a broad look at the problem of identifying the magnetic solar causes of space weather. With the lackluster performance of extrapolations based upon magnetic field measureme…

astro-ph.SR2021★ 50 cited

The Coronal Veil

A. Malanushenko, M. C. M. Cheung, C. E. DeForest +2

Coronal loops, seen in solar coronal images, are believed to represent emission from magnetic flux tubes with compact cross-sections. We examine the 3D structure of plasma above an…