output
19972026
most citedDetection of Planetary Transits Across a Sun-like Star

1.4k citations

Showing 2021Show all

27 papers · 1 filter

astro-ph.SR2021★ 35 cited

A solar coronal loop in a box: Energy generation and heating

C. Breu, H. Peter, R. Cameron +4

Coronal loops are the basic building block of the upper solar atmosphere. Comprehending how these are energized, structured, and evolve is key to understanding stellar coronae. Her…

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.IM2021★ 7 cited

Convolutional Neural Networks and Stokes Response Functions

Rebecca Centeno, Natasha Flyer, Lipi Mukherjee +4

In this work, we study the information content learned by a convolutional neural network (CNN) when trained to carry out the inverse mapping between a database of synthetic Ca II i…

astro-ph.SR2021★ 9 cited

What Seismic Minimum Reveals About Solar Magnetism Below the Surface?

Kiran Jain, Niket Jain, Sushanta C. Tripathy +1

The Sun's magnetic field varies in multiple time scales. Observations show that the minimum between cycles 24 and 25 was the second consecutive minimum which was deeper and wider t…

astro-ph.SR2021★ 9 cited

Efficient numerical treatment of ambipolar and Hall drift as hyperbolic system

M. Rempel, D. Przybylski

Partially ionized plasmas, such as the solar chromosphere, require a generalized Ohm's law including the effects of ambipolar and Hall drift. While both describe transport processe…

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…