Test Particle Energization by Current Sheets and Nonuniform Fields in Magnetohydrodynamic Turbulence

By P. Dmitruk, William H. Matthaeus, N. Seenu. 2004

241 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Molecular Biology

View Paper: https://www.semanticscholar.org/paper/24010b839331b29fec4abc54a88ccf7a297d5e49

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Astronomy and Astrophysics

In Molecular Biology

Citations in the corpus

PERPENDICULAR ION HEATING BY LOW-FREQUENCY ALFVÉN-WAVE TURBULENCE IN THE SOLAR WIND (2010, background): “Dmitruk et al. (2004) and Lehe et al. (2009) simulated test particles propagating in the electric and magnetic fields resulting from direct numerical simulations of magnetohydrodynamic (MHD) turbulence at 0.1 . β .”
Hard X-ray emission from the solar corona (2008, methodology): “Recent numerical work in the resistive MHD or Hall MHD approximations (Dmitruk et al. 2004; Turkmani et al. 2005, 2006; Gkioulidou et al. 2007) points the way to more complete numerical models of the acceleration.”
EMPIRICAL CONSTRAINTS ON PROTON AND ELECTRON HEATING IN THE FAST SOLAR WIND (2009, background): “This conclusion also depends on the turbulent fluctuations damping like linear waves, despite our knowledge that nonlinear features such as current sheets may play an important role (Dmitruk et al. 2004).”
Self-consistent Coronal Heating and Solar Wind Acceleration from Anisotropic Magnetohydrodynamic Turbulence (2007, methodology): “…properties modeled by ZEPHYR with the microscopic kinetic processes studied by, e.g., Leamon et al. (1999, 2000), Cranmer & van Ballegooijen (2003), Voitenko & Goossens (2003, 2004), Gary & Nishimura (2004), Dmitruk et al. (2004), Chandran (2005), Gary et al. (2006), and Markovskii et al. (2006).”
INCORPORATING KINETIC PHYSICS INTO A TWO-FLUID SOLAR-WIND MODEL WITH TEMPERATURE ANISOTROPY AND LOW-FREQUENCY ALFVÉN-WAVE TURBULENCE (2011, background): “…AW turbulence can lead to perpendicular ion heating even in the absence of a cyclotron resonance (McChesney et al. 1987; Chen et al. 2001; Johnson & Cheng 2001; Dmitruk et al. 2004; Voitenko & Goossens 2004; Bourouaine et al. 2008; Parashar et al. 2009; Chandran et al. 2010; Chandran 2010).”
Integrated Science Investigation of the Sun (ISIS): Design of the Energetic Particle Investigation (2016, background): “In contrast, stochastic acceleration of the betatron type may occur near (but outside of) reconnecting current sheets (Dmitruk et al. 2004; Dalena et al. 2014; Teaca et al. 2014) and may produce higher energy suprathermals with perpendicular pitch angle distributions.”
Ultraviolet spectroscopy of the extended solar corona (2006, background): “Dmitruk et al. (2004) performed test-particle simulations in a turbulent plasma and found that protons can become perpendicularly accelerated around the guide field because of coherent forcing from the perturbed fields associated with the current sheets.”
Flux tube texture of the solar wind: Strands of the magnetic carpet at 1 AU?: FLUX TUBE TEXTURE OF SOLAR WIND (2008, background): “A consequence of the cascade of energy in MHD turbulence from largescale fluctuations to small scales is the formation of intense, coherent, thin current sheets [e.g., Matthaeus and Lamkin, 1986; Dmitruk et al., 2004].”
A MAGNETIC RECONNECTION MECHANISM FOR ION ACCELERATION AND ABUNDANCE ENHANCEMENTS IN IMPULSIVE FLARES (2009, background): “Reconnection associated with Alfvénic turbulence has been proposed as an ion heating mechanism in the solar wind and corona (Dmitruk et al. 2004).”