Analysis of Observations near the Fourth Electron Gyrofrequency Heating Experiment in EISCAT

• Published in: Universe
• Main Authors: Zeyun Li, Hanxian Fang, Hongwei Gong, Zhe Guo
• Format: Text
• Language: English
• Published: Multidisciplinary Digital Publishing Institute 2021
• Subjects: heating ionosphere; plasma line; electron temperature; electron density; Langmuir; Norway; Tromsø; Zakharov; EISCAT
• Online Access: https://doi.org/10.3390/universe7060191

We present the observations of the artificial ionospheric heating experiment of EISCAT (European Incoherent Scatter Scientific Association) on 22 February 2012 in Tromsø, Norway. When the pump is operating near the fourth electron gyrofrequency, the UHF radar observation shows some strong enhancemen...