Fluctuations Driven by Multicomponent Pickup Ion Distributions in the Outer Heliosheath

Authors: Ameneh Mousavi, Vadim Roytershteyn, Federico Fraternale, Nikolai Pogorelov

Source: The Astrophysical Journal, Vol 980, Iss 1, p 95 (2025)

Subject Terms: Pickup ions, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/796e229e72fc427d93f9ff2e1b434664

Oblique instability of quasi-parallel whistler waves in the presence of cold and warm electron populations

Authors: Vadim Roytershteyn, Gian Luca Delzanno, Justin C. Holmes

Source: Frontiers in Astronomy and Space Sciences, Vol 11 (2024)

Subject Terms: whistler, cold plasma, magnetopshere, instability, simulations, Astronomy, QB1-991, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fspas.2024.1359112/full; https://doaj.org/toc/2296-987X

Access URL: https://doaj.org/article/8a19c0e2630847d9ad669953151b5680

Relativistic Alfvén Turbulence at Kinetic Scales

Authors: Cristian Vega, Stanislav Boldyrev, Vadim Roytershteyn

Source: The Astrophysical Journal, Vol 965, Iss 1, p 27 (2024)

Subject Terms: Plasma physics, Plasma astrophysics, High energy astrophysics, Relativity, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/40f821afbefa4d89b08f4d96d984aabd

Particle Acceleration in Relativistic Alfvénic Turbulence

Authors: Cristian Vega, Stanislav Boldyrev, Vadim Roytershteyn

Source: The Astrophysical Journal, Vol 971, Iss 1, p 106 (2024)

Subject Terms: Plasma physics, Plasma astrophysics, High energy astrophysics, Relativity, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/7d3b69def6924d64bd1431ce9195ec79

Multiscale hybrid modeling of the impact response of the Earth’s magnetotail to ionospheric O+ outflow

Authors: Yuri A. Omelchenko, Christopher Mouikis, Jonathan Ng, Vadim Roytershteyn, Li-Jen Chen

Source: Frontiers in Astronomy and Space Sciences, Vol 10 (2023)

Subject Terms: multiscale, simulation, hybrid, magnetosphere, ionosphere interactions, oxygen, Astronomy, QB1-991, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fspas.2023.1056497/full; https://doaj.org/toc/2296-987X

Access URL: https://doaj.org/article/84afd0756d0e4b27a9857223bd297e98

Shock Heating of Incident Thermal and Superthermal Populations of Different Ion Species

Authors: Michael Gedalin, Vadim Roytershteyn, Nikolai V. Pogorelov

Source: The Astrophysical Journal, Vol 945, Iss 1, p 50 (2023)

Subject Terms: Shocks, Interplanetary shocks, Planetary bow shocks, Heliosphere, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/588a4a3d2ce249f29e52557c968132f4

Spatial Intermittency of Particle Distribution in Relativistic Plasma Turbulence

Authors: Cristian Vega, Stanislav Boldyrev, Vadim Roytershteyn

Source: The Astrophysical Journal, Vol 949, Iss 2, p 98 (2023)

Subject Terms: Plasma physics, Plasma astrophysics, Relativistic fluid dynamics, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/d7dc705086954a7f9553a3dbb4994ab7

Scattering of Ions at a Rippled Shock

Authors: Michael Gedalin, Nikolai V. Pogorelov, Vadim Roytershteyn

Source: The Astrophysical Journal, Vol 951, Iss 1, p 65 (2023)

Subject Terms: Shocks, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/bc04081899e6412082c195865c7741a3

Scattering of Superthermal Ions at Shocks: Dependence on Energy

Authors: Michael Gedalin, Natalia Ganushkina, Nikolai V. Pogorelov, Vadim Roytershteyn

Source: The Astrophysical Journal, Vol 957, Iss 2, p 106 (2023)

Subject Terms: Shocks, Planetary bow shocks, Interplanetary shocks, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/cac267d6add344f183a9a8fca873ebed

Plasma Dynamics in Low-Electron-Beta Environments

Authors: Stanislav Boldyrev, Nuno F. Loureiro, Vadim Roytershteyn

Source: Frontiers in Astronomy and Space Sciences, Vol 8 (2021)

Subject Terms: collisionless plasma, magnetic fields, heliosphere, solar wind, solar corona, earth magnetosheath, Astronomy, QB1-991, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fspas.2021.621040/full; https://doaj.org/toc/2296-987X

Access URL: https://doaj.org/article/2c647dfbe50a4dac94d5bf7c9e3ed01a

The Discrepancy Between Simulation and Observation of Electric Fields in Collisionless Shocks

Authors: Lynn B. Wilson, Li-Jen Chen, Vadim Roytershteyn

Source: Frontiers in Astronomy and Space Sciences, Vol 7 (2021)

Subject Terms: PIC simulation, electric field measurement, kinetic instabilities, collisionless shock, energy dissipation, Astronomy, QB1-991, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fspas.2020.592634/full; https://doaj.org/toc/2296-987X

Access URL: https://doaj.org/article/a5d7a56085fd40c5a4118483cefd9d50

The Beam Plasma Interactions Experiment: An Active Experiment Using Pulsed Electron Beams

Authors: Geoffrey D. Reeves, Gian Luca Delzanno, Philip A. Fernandes, Kateryna Yakymenko, Bruce E. Carlsten, John W. Lewellen, Michael A. Holloway, Dinh C. Nguyen, Robert F. Pfaff, William M. Farrell, Douglas E. Rowland, Marilia Samara, Ennio R. Sanchez, Emma Spanswick, Eric F. Donovan, Vadim Roytershteyn

Source: Frontiers in Astronomy and Space Sciences, Vol 7 (2020)

Subject Terms: active experiments, electron beam, wave-particle interactions, energetic particles, radiation belts, remediation, Astronomy, QB1-991, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://www.frontiersin.org/article/10.3389/fspas.2020.00023/full; https://doaj.org/toc/2296-987X

Access URL: https://doaj.org/article/7541dafdb1bd42c68c1e576a0f7fd51e

Spectral Approach to Plasma Kinetic Simulations Based on Hermite Decomposition in the Velocity Space

Authors: Vadim Roytershteyn, Gian Luca Delzanno

Source: Frontiers in Astronomy and Space Sciences, Vol 5 (2018)

Subject Terms: plasma, kinetic, spectral, Hermite, turbulence, Astronomy, QB1-991, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://www.frontiersin.org/article/10.3389/fspas.2018.00027/full; https://doaj.org/toc/2296-987X

Access URL: https://doaj.org/article/5b8855a310ac49dfbe74e646ca8f7e90

Electron-only Reconnection in Kinetic-Alfvén Turbulence.

Authors: Cristian Vega, Vadim Roytershteyn, Gian Luca Delzanno, Stanislav Boldyrev

Source: Astrophysical Journal Letters; 4/10/2020, Vol. 893 Issue 1, p1-1, 1p

Rankine–Hugoniot Relations Including Pickup Ions.

Authors: Michael Gedalin, Nikolai V. Pogorelov, Vadim Roytershteyn

Source: Astrophysical Journal; 2/1/2020, Vol. 889 Issue 2, p1-1, 1p

Subject Terms: SHOCK waves, MAGNETIC flux, IONS, DISTRIBUTION (Probability theory), CONSERVATION of mass, CONSERVATION laws (Physics), COLLISIONLESS plasmas, MECHANICAL shock

Numerical Study of Inertial Kinetic-Alfvén Turbulence.

Authors: Vadim Roytershteyn¹ vroytershteyn@spacescience.org, Stanislav Boldyrev^1,2, Gian Luca Delzanno³, Christopher H. K. Chen⁴, Daniel Grošelj⁵, Nuno F. Loureiro⁶

Source: Astrophysical Journal. 1/10/2019, Vol. 870 Issue 2, p1-1. 1p.

Subject Terms: *PLASMA Alfven waves, *SOLAR corona, *PLASMA turbulence, *ELECTRON plasma, *PHENOMENOLOGICAL theory (Physics), *ASTROPHYSICS, *SOLAR wind

Parametric Decay Instability and Dissipation of Low-frequency Alfvén Waves in Low-beta Turbulent Plasmas.

Authors: Xiangrong Fu, Hui Li, Fan Guo, Xiaocan Li, Vadim Roytershteyn

Source: Astrophysical Journal; 3/10/2018, Vol. 855 Issue 2, p1-1, 1p

Subject Terms: PLASMA turbulence, LOW-beta plasma, MAGNETIC fields, LANDAU damping, ENERGY dissipation

SpectralPlasmaSolver: a Spectral Code for Multiscale Simulations of Collisionless, Magnetized Plasmas.

Authors: Juris Vencels, Gian Luca Delzanno, Gianmarco Manzini, Stefano Markidis, Ivy Bo Peng, Vadim Roytershteyn

Source: Journal of Physics: Conference Series; 2016, Vol. 719 Issue 1, p1-1, 1p