Mostrando 10 resultados de: 16
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Article(16)
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Astrophysical Journal(5)
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Electricidad y electrónica(4)
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Colliding Alfvénic wave packets in magnetohydrodynamics, Hall and kinetic simulations
ArticleAbstract: The analysis of the Parker-Moffatt problem, recently revisited in Pezzi et al. (Astrophys. J., vol.Palabras claves:Astrophysical Plasmas, Plasma Simulation, Space plasma physicsAutores:Christian L. Vásconez, Malara F., Matthaeus W.H., Parashar T.N., Pezzi O., Servidio S., Valentini F., Veltri P., Yang Y.Fuentes:googlescopusBuilding up Solar-wind-like 3D Uniform-intensity Magnetic Fields
ArticleAbstract: A numerical model representing a 3D turbulent constant-magnitude magnetic field B is described. AssuPalabras claves:Magnetic fields, solar wind, TurbulenceAutores:Bruno R., Luca Sorriso-Valvo, Malara F., Primavera L., Valentini F.Fuentes:scopusFrom Alfvén waves to kinetic Alfvén waves in an inhomogeneous equilibrium structure
ArticleAbstract: Kinetic Alfvén waves are believed to primary form fluctuations in a hydromagnetic turbulence at scalPalabras claves:Alfvén waves, Hall MHD, kinetic Alfvén waves, kinetic plasma simulations, solar coronaAutores:Christian L. Vásconez, Malara F., Matthaeus W.H., Pezzi O., Pucci F., Servidio S., Valentini F.Fuentes:googlescopusFast algorithm for a three-dimensional synthetic model of intermittent turbulence
ArticleAbstract: Synthetic turbulence models are useful tools that provide realistic representations of turbulence, nPalabras claves:Autores:Di Mare F., Luca Sorriso-Valvo, Malara F., Nigro G.Fuentes:scopusElectron Heating by Kinetic Alfvén Waves in Coronal Loop Turbulence
ArticleAbstract: A test-particle model describing the energization of electrons in a turbulent plasma is presented. PPalabras claves:acceleration of particles, Sun: corona, Turbulence, WavesAutores:Luca Sorriso-Valvo, Malara F., Nigro G., Valentini F.Fuentes:scopusEnergetic particle transport in the presence of magnetic turbulence: Influence of spectral extension and intermittency
ArticleAbstract: The transport of energetic particles in the presence of magnetic turbulence is an important but unsoPalabras claves:diffusion, Magnetic fields, methods: numerical, solar windAutores:Luca Sorriso-Valvo, Malara F., Perri S., Pucci F., Valentini F., Zimbardo G.Fuentes:scopusEvolution of turbulence in the Kelvin–Helmholtz instability in the terrestrial magnetopause
ArticleAbstract: The dynamics occurring at the terrestrial magnetopause are investigated by using Geotail and THEMISPalabras claves:Intermittency, Kelvin–Helmholtz instability, Magnetosheath, TurbulenceAutores:Di Mare F., Hasegawa H., Luca Sorriso-Valvo, Malara F., Retinò A.Fuentes:scopusObservation and Modeling of the Solar Wind Turbulence Evolution in the Sub-Mercury Inner Heliosphere
ArticleAbstract: This letter exploits the radial alignment between the Parker Solar Probe and BepiColombo in late 202Palabras claves:Autores:Adhikari L., Alberti T., Auster H.U., Bale S.D., Bruno R., Califano F., Carbone F., Case A.W., Dudok De Wit T., D’Amicis R., Goetz K., Grimani C., Hadid L.Z., Harvey P.R., Heyner D., Kasper J.C., Korreck K.E., Laker R., Larson D., Liberatore A., Livi R., Luca Sorriso-Valvo, Macdowall R.J., Malara F., Malaspina D.M., Milillo A., Narita Y., Panasenco O., Perrone D., Pulupa M., Raffaele Marino, Richter I., Sánchez-Cano B., Shi C., Stawarz J.E., Stevens M.L., Susino R., Telloni D., Velli M.C., Verdini A., Verscharen D., Whittlesey P., Zank G.P., Zhao L.L.Fuentes:scopusOn the estimation of the current density in space plasmas: Multi- versus single-point techniques
ArticleAbstract: Thanks to multi-spacecraft mission, it has recently been possible to directly estimate the current dPalabras claves:Electric current vector, Multi-spacecraft technique, Space plasmasAutores:Luca Sorriso-Valvo, Malara F., Perri S., Reda A., Valentini F.Fuentes:scopusOn the probability distribution function of small-scale interplanetary magnetic field fluctuations
ArticleAbstract: In spite of a large number of papers dedicated to the study of MHD turbulence in the solar wind therPalabras claves:Interplanetary physics (interplanetary magnetic fields), Space plasma physics (waves and instabilities)Autores:Bavassano B., Bruno R., Carbone V., Luca Sorriso-Valvo, Malara F., Primavera L., Veltri P.Fuentes:scopus