40 citations · 51 across the 15 of their papers we have counts for
5 papers · 1 filter
Evolution of lunar wake potentials: structure, energy conversion, and their imprints on velocity distributions
Xin An, Vassilis Angelopoulos, Jasper S. Halekas +4
We study the evolution of electric potentials in the lunar wake. The wake potential exhibits two distinct spatial scales. The macroscopic scale arises from solar wind expansion int…
Inferring lunar wake potentials from electron phase space densities
Xin An, Shaosui Xu, Vassilis Angelopoulos +4
Inferring electric potentials from electron phase space density measurements in the lunar wake is complicated by two challenges: the asymmetry between the sunward and anti-sunward…
Ion pickup and velocity space thermalization at outer planet moons
Xin An, Miranda Chang, Hao Cao +2
Ion pickup at the outer planets' active moons is a fundamental plasma process in which newly ionized particles from moon exospheres interact with the ambient corotating plasma and…
Collisionless Phase Mixing Mimics Diffusive Transport in Radiation Belt Observations
Adnane Osmane, Xin An, Anton Artemyev +3
Since the dawn of the space age, observations of energetic particles in planetary radiation belts have been interpreted within a diffusive transport framework, even though the domi…
Cavitons Associated with Ion-Acoustic-Like Waves in Foreshock Transients
Runyi Liu, Terry Liu, Xin An +2
Foreshock transients upstream of the Earth's bow shock, such as foreshock bubbles and hot flow anomalies, are often characterized by reduced-density cores and strong plasma fluctua…