Origins of the ambient solar wind: implications for space weather

SR Cranmer, SE Gibson, P Riley - Space Science Reviews, 2017 - Springer
The Sun's outer atmosphere is heated to temperatures of millions of degrees, and solar
plasma flows out into interplanetary space at supersonic speeds. This paper reviews our …

Magnetohydrodynamic waves in open coronal structures

D Banerjee, S Krishna Prasad, V Pant… - Space Science …, 2021 - Springer
Modern observatories have revealed the ubiquitous presence of magnetohydrodynamic
waves in the solar corona. The propagating waves (in contrast to the standing waves) are …

The evolution and role of solar wind turbulence in the inner heliosphere

CHK Chen, SD Bale, JW Bonnell… - The Astrophysical …, 2020 - iopscience.iop.org
The Evolution and Role of Solar Wind Turbulence in the Inner Heliosphere - IOPscience This
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Turbulent generation of magnetic switchbacks in the Alfvénic solar wind

M Shoda, BDG Chandran… - The Astrophysical …, 2021 - iopscience.iop.org
One of the most important early results from the Parker Solar Probe (PSP) is the ubiquitous
presence of magnetic switchbacks, whose origin is under debate. Using a three-dimensional …

The role of Alfvén wave dynamics on the large-scale properties of the solar wind: comparing an MHD simulation with Parker solar probe E1 data

V Réville, M Velli, O Panasenco… - The Astrophysical …, 2020 - iopscience.iop.org
Abstract During Parker Solar Probe's first orbit, the solar wind plasma was observed in situ
closer than ever before, the perihelion on 2018 November 6 revealing a flow that is …

Probing the physics of the solar atmosphere with the Multi-slit Solar Explorer (MUSE). I. Coronal heating

B De Pontieu, P Testa, J Martínez-Sykora… - The Astrophysical …, 2022 - iopscience.iop.org
Abstract The Multi-slit Solar Explorer (MUSE) is a proposed mission composed of a multislit
extreme ultraviolet (EUV) spectrograph (in three spectral bands around 171 Å, 284 Å, and …

Reflection-driven magnetohydrodynamic turbulence in the solar atmosphere and solar wind

BDG Chandran, JC Perez - Journal of Plasma Physics, 2019 - cambridge.org
We present three-dimensional direct numerical simulations and an analytic model of
reflection-driven magnetohydrodynamic (MHD) turbulence in the solar wind. Our simulations …

Evolution of large-amplitude Alfvén waves and generation of switchbacks in the expanding solar wind

A Mallet, J Squire, BDG Chandran… - The Astrophysical …, 2021 - iopscience.iop.org
Abstract Motivated by recent Parker Solar Probe (PSP) observations of" switchbacks"(abrupt,
large-amplitude reversals in the radial magnetic field, which exhibit Alfvénic correlations) …

A self-consistent model of the coronal heating and solar wind acceleration including compressible and incompressible heating processes

M Shoda, T Yokoyama, TK Suzuki - The Astrophysical Journal, 2018 - iopscience.iop.org
We propose a novel one-dimensional model that includes both shock and turbulence
heating and qualify how these processes contribute to heating the corona and driving the …

Parametric instability, inverse cascade and the range of solar-wind turbulence

BDG Chandran - Journal of plasma physics, 2018 - cambridge.org
Parametric instability, inverse cascade and the 1/f range of solar-wind turbulence Page 1 J. Plasma
Phys. (2018), vol. 84, 905840106 c Cambridge University Press 2018 This is an Open Access …