Results 11 to 20 of about 799 (162)

Electron Microbursts Induced by Nonducted Chorus Waves [PDF]

Frontiers in Astronomy and Space Sciences, 2021
Microbursts, short-lived but intense electron precipitation observed by low-Earth-orbiting satellites, may contribute significantly to the losses of energetic electrons in the outer radiation belt. Their origin is likely due to whistler mode chorus waves,
Lunjin Chen, Xiao-Jia Zhang, A V Artemyev   +2 more
exaly   +4 more sources

The Repetition Period of MeV Electron Microbursts as Measured by SAMPEX/HILT

Geophysical Research Letters, 2023
Here we examine properties of MeV electron microbursts to better understand their generation mechanisms. Using 15 years of data from Solar, Anomalous, Magnetospheric Particles Explorer/Heavy Ion Large Telescope, >1 MeV microburst repetition periods (time
Lunjin Chen, J -H Shue, M Shumko
exaly   +4 more sources

Proton aurora and relativistic electron microbursts scattered by electromagnetic ion cyclotron waves

Frontiers in Astronomy and Space Sciences, 2022
Charged particle precipitation from Earth’s magnetosphere results in stunning displays of the aurora and energy transfer into the atmosphere. Some of this precipitation is caused by wave-particle interactions.
Mykhaylo Shumko, Mykhaylo Shumko, Bea Gallardo-Lacourt, Bea Gallardo-Lacourt, Alexa Jean Halford, Lauren W. Blum, Jun Liang, Yoshizumi Miyoshi, Keisuke Hosokawa, Eric Donovan, Ian R. Mann, Kyle Murphy, Emma L. Spanswick, J. Bernard Blake, Mark D. Looper, D. Megan Gillies   +15 more
doaj   +3 more sources

Association of Relativistic Electron Microbursts Duration With Chorus Wave Properties

Geophysical Research Letters
Relativistic electron microbursts are correlated with resonant scattering by whistler‐mode chorus waves. Here, we use chorus wave properties obtained from Van Allen Probe A to calculate the duration of relativistic microbursts.
Jiabei He, Lunjin Chen, Zhiyang Xia, Mykhaylo Shumko, Lauren Blum   +4 more
doaj   +2 more sources

Microbursts

, 2021
microbursts is a collection of hybrid, lyric essays about the places between life and death; memoir and poetry; making and letting go. Originally written by Reeder as an intense text-based collection of lyric and experimental essays responding to the illnesses and deaths of her parents, it confronts the raw emotions of crisis, grief and creativity ...
Reeder, Elizabeth, Thomson, Amanda
openaire   +1 more source

Predicting Microbursts in the Northeastern U.S. Using Lightning Flash Rates and Simple Radar Parameters

Advances in Meteorology, 2018
Convective storms that produce microburst winds are difficult to predict because the strong surface winds arise in a short time period. Previous research suggests that timing and patterns in cloud height, echo top height, vertical integrated liquid (VIL),
Stephen M. Jessup, Amanda L. Burke
doaj   +2 more sources

Characteristics of Sonoran Desert Microbursts

Weather and Forecasting, 2011
Abstract During the 2008 North American monsoon season, 140 microburst events were identified in Phoenix, Arizona, and the surrounding Sonoran Desert. The Sonoran microbursts were studied and examined for their frequency and characteristics, as observed from data collected from three Doppler radars and electrical power infrastructure ...
Katherine M. Willingham, Elizabeth J. Thompson, Kenneth W. Howard, Charles L. Dempsey   +3 more
openaire   +2 more sources

Real-Time In-Network Microburst Mitigation on Programmable Switch

IEEE Access, 2022
Microbursts in the datacenter network (DCN) last for an extremely short time in switches and are difficult to discover from a coarse-grained perspective.
Yu-Jie Lin, Chi-Hsiang Hung, Charles H.-P. Wen   +2 more
doaj   +1 more source

Understanding the properties, wave drivers, and impacts of electron microburst precipitation: Current understanding and critical knowledge gaps

Frontiers in Astronomy and Space Sciences, 2022
Microbursts are impulsive (<1s) injections of very energetic to relativistic electrons (energies from a few keV to MeV) into Earth’s atmosphere. They are important because they may represent a major loss process for the outer radiation belt (Ripoll ...
Sadie S. Elliott, Aaron Breneman, Christopher Colpitts, Jacob Bortnik, Allison Jaynes, Alexa Halford, Mykhaylo Shumko, Mykhaylo Shumko, Lauren Blum, Lunjin Chen, Ashley Greeley, Drew Turner   +11 more
doaj   +1 more source

Ducted chorus waves cause sub‐relativistic and relativistic electron microbursts [PDF]

, 2022
During magnetospheric storms, radiation belt electrons are produced and then removed by collisions with the lower atmosphere on varying timescales. An efficient loss process is microbursts, strong, transient precipitation of electrons over a wide energy ...
Zhang, Xiao‐Jia, Lunjin Chen, Ethan Tsai, Tsai, Ethan, Colin Wilkins, Horne, Richard B., Anton Artemyev, Wilkins, Colin, Xiao‐Jia Zhang, Chen, Lunjin, Artemyev, Anton, Angelopoulos, Vassilis, Richard B. Horne, Vassilis Angelopoulos   +13 more
core   +1 more source