Hawking Radiation Diagram: Particle-Antiparticle Pair Production Near Event Horizon #2357063 (License: Personal Use)

The diagram depicts a vertical event horizon (central line), with two symmetric curved worldlines representing virtual particle pairs. Labels 'g' denote outgoing positive-energy particles (Hawking radiation), while 'h' indicate infalling negative-energy partners that reduce the black hole’s mass. Arrows show directionality: upward for escaping radiation, downward for infalling matter.

Used in astrophysics and theoretical physics educational content, especially articles or lectures explaining black hole evaporation, quantum field theory in curved spacetime, or Stephen Hawking’s 1974 breakthrough. Matches user intent seeking conceptual clarity on Hawking radiation mechanisms.