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- Centre National de la Recherche ScientifiqueFR48 papers
- Goddard Space Flight CenterUS41 papers
- University of Maryland, College ParkUS41 papers
- Chinese Academy of SciencesCN36 papers
- Max Planck Institute for Nuclear PhysicsDE36 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR35 papers
- University of Science and Technology of ChinaCN34 papers
- Hiroshima UniversityJP33 papers
- Istituto Nazionale di Fisica Nucleare, Roma Tor VergataIT33 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT33 papers
- Stanford UniversityUS33 papers
- Institució Catalana de Recerca i Estudis AvançatsES32 papers
9 papers · 1 filter
Random Walk and Trapping of Interplanetary Magnetic Field Lines: Global Simulation, Magnetic Connectivity, and Implications for Solar Energetic Particles
Rohit Chhiber, David Ruffolo, William H. Matthaeus +4
The random walk of magnetic field lines is an important ingredient in understanding how the connectivity of the magnetic field affects the spatial transport and diffusion of charge…
Shear-Driven Transition to Isotropically Turbulent Solar Wind Outside the Alfven Critical Zone
D. Ruffolo, W. H. Matthaeus, R. Chhiber +11
Motivated by prior remote observations of a transition from striated solar coronal structures to more isotropic ``flocculated'' fluctuations, we propose that the dynamics of the in…
Observations of Energetic-Particle Population Enhancements along Intermittent Structures near the Sun from Parker Solar Probe
Riddhi Bandyopadhyay, W. H. Matthaeus, T. N. Parashar +31
Observations at 1 au have confirmed that enhancements in measured energetic particle fluxes are statistically associated with "rough" magnetic fields, i.e., fields having atypicall…
Enhanced Energy Transfer Rate in Solar Wind Turbulence Observed near the Sun from Parker Solar Probe
Riddhi Bandyopadhyay, M. L. Goldstein, B. A. Maruca +25
Direct evidence of an inertial-range turbulent energy cascade has been provided by spacecraft observations in heliospheric plasmas. In the solar wind, the average value of the deri…
Clustering of Intermittent Magnetic and Flow Structures near Parker Solar Probe's First Perihelion -- A Partial-Variance-of-Increments Analysis
Rohit Chhiber, M. Goldstein, B. Maruca +23
During the Parker Solar Probe's (PSP) first perihelion pass, the spacecraft reached within a heliocentric distance of \(\sim 37~R_\odot\) and observed numerous magnetic and flow st…
Cosmic Ray Diffusion Coefficients Throughout The Inner Heliosphere From Global Solar Wind Simulation
Rohit Chhiber, Prachanda Subedi, Arcadi V. Usmanov +4
We use a three-dimensional magnetohydrodynamic simulation of the solar wind to calculate cosmic ray diffusion coefficients throughout the inner heliosphere ( AU). Th…