Browsing College of Sciences and Mathematics by Author "Gary, S. Peter"

Now showing items 1-8 of 8

Ion Bernstein instability as a possible source for oxygen ion cyclotron harmonic waves

Min, Kyungguk; Denton, Richard E.; Liu, Kaijun; Gary, S. Peter; Spence, Harlan E.; 0000-0001-5882-1328 (2020-06-01)

This paper demonstrates that an ion Bernstein instability can be a possible source for recently reported electromagnetic waves with frequencies at or near the singly ionized oxygen ion cyclotron frequency, Omega(+)(O), and ...

Ion Bernstein instability as a possible source for oxygen ion cyclotron harmonic waves

Min, Kyungguk; Denton, Richard; Liu, Kaijun; Gary, S. Peter; Spence, Harlan; 0000-0001-5882-1328; 0000-0001-5882-1328; 0000-0002-2526-2205; 0000-0002-4655-2316 (2023-01-18)

Pickup proton instabilities and scattering in the distant solar wind and the outer heliosheath: Hybrid simulations

Liu, Kaijun; Mobius, Eberhard; Gary, S. Peter; Winske, Dan; 0000-0001-5882-1328 (2020-06-09)

The growth of magnetic field fluctuations driven by the injection of pickup ions perpendicular to a background magnetic field in a homogeneous, collisionless plasma is studied using one-dimensional hybrid simulations. ...

Pickup proton instabilities and scattering in the distant solar wind and the outer heliosheath: Hybrid simulations

Liu, Kaijun; Eberhard, Möbius; Gary, S. Peter; Winske, Dan; 0000-0001-5882-1328; 0000-0002-2745-6978 (2022-10-27)

Proton velocity ring-driven instabilities and their dependence on the ring speed: Linear theory

Min, Kyungguk; Liu, Kaijun; Gary, S. Peter; 0000-0001-5882-1328 (2020-05-28)

Linear dispersion theory is used to study the Alfven-cyclotron, mirror and ion Bernstein instabilities driven by a tenuous (1%) warm proton ring velocity distribution with a ring speed, v(r), varying between 2v(A) and ...

Scalings for the Alfven-cyclotron instability: Linear dispersion theory and hybrid particle-in-cell simulations

Gary, S. Peter; Fu, Xiangrong; Cowee, Misa M.; Winske, Dan; Liu, Kaijun; 0000-0001-5882-1328 (2020-06-01)

The Alfven-cyclotron instability is driven by an ion temperature anisotropy such that T-perpendicular to/T-|| >1 where and || denote directions perpendicular and parallel to a uniform background magnetic field B-o, ...

Scalings for the Alfven-cyclotron instability: Linear dispersion theory and hybrid particle-in-cell simulations

Gary, S. Peter; Fu, Xiangrong; Cowee, Misa M.; Winske, Dan; Liu, Kaijun; 0000-0003-3117-4030; 0000-0001-5882-1328; 0000-0002-4305-6624; 0000-0002-4655-2316 (2022-10-27)

Scalings of Alfven-cyclotron and ion Bernstein instabilities on temperature anisotropy of a ring-like velocity distribution in the inner magnetosphere

Min, Kyungguk; Liu, Kaijun; Gary, S. Peter; 0000-0002-2095-8529; 0000-0001-5882-1328 (2020-06-03)

A ring-like proton velocity distribution with f(p)(v)/v>0 and which is sufficiently anisotropic can excite two distinct types of growing modes in the inner magnetosphere: ion Bernstein instabilities with multiple ion ...