What people are saying - Write a review
We haven't found any reviews in the usual places.
Introduction to Paper 2
Introduction to Paper 4
16 other sections not shown
anode approximately avalanche head breakdown potential calculated camera cathode cloud chamber cm/s co/a collision constant corona discharges Craggs current density curve diffusion discharge gap effect electric field electrical breakdown electrode separation electron avalanche emission energy equation experimental field strength formative time lags gases given glow hydrogen impulse corona increase initial ionization processes kanal kV/cm leader channel length lightning Llewellyn Jones Loeb luminosity luminous measurements mechanism mmHg negative ions negative leader observed obtained overvoltage paper parameter Paschen's law percent o.v. photoelectrons photographs photons Phys pilot streamer positive ions positive space charge positive streamer pressure produced pulse radiation radius Raether region Schonland secondary shown in Figure shows space charge space leader spark channel sparking potential stage stepped leader stroke studies torr Townsend discharge Townsend theory track uniform field V/cm values of E/p values of pd velocity voltage wave