Soft → Hard State Transition · Black-Hole X-ray Binary
unseel.com · GX 339-4 · accretion hysteresis
L / LEdd 30%
Photon index Γ 2.5
State High / Soft
Thermal disk (soft)
Hot corona / ADAF
Compact jet
q-diagram track
Unseel.com · Soft-to-Hard State Transitions in Black-Hole X-ray Binaries