科学与环境
X-ray observations uncover possible jet warning signs in black hole systems
来源: Phys.org - latest science and technology news stories · 发布于
Black hole jet ejections are powerful outbursts of high-energy photons and particles that provide insights into extreme astrophysical processes. However, predicting when they will occur remains difficult. In a study, researchers from Japan analyzed observations of four black hole
Black hole jet ejections are powerful outbursts of high-energy photons and particles that provide insights into extreme astrophysical processes. However, predicting when they will occur remains difficult. In a study, researchers from Japan analyzed observations of four black hole binary systems, identifying decreases in the accretion disk's inner radius and changes in emitted X-ray variability as possible predictors for jet ejection.
Their findings could help astronomers forecast these phenomena more accurately and coordinate timely observations.
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