Hole Injector — Black

A linear accelerator (1 TeV) injects protons tangentially into the ergosphere. The injector uses a pulsed neutron beam to avoid Coulomb repulsion. Injection rate ( \dotm ) is tuned such that the BH’s mass remains constant: [ \dotM \textBH = \dotm \textin - \fracP_H + P_\textjetc^2 = 0 ]

| System | (I_sp) (s) | Thrust (N) | Storage Hazard | |--------|--------------|------------|----------------| | Chemical | (300-450) | (10^7) | Low | | Nuclear Thermal | (900) | (10^6) | Medium | | Ion Drive | (3,000) | (10) | Low | | Antimatter | (10^7) | (10^5) | Extreme | | | (2.4 \times 10^7) | (10^7) | Extreme (but passive) | black hole injector

[ P_\texttotal = P_\textHawking + P_\textSuperradiant + P_\textAccretion ] A linear accelerator (1 TeV) injects protons tangentially