W. H. Beasley

High-speed video of a close negative stepped leader

W. H. Beasley, D. Petersen, 2012 .

Preliminary Breakdown: Physical Mechanisms and Potential for Energetic Emissions

D. Petersen, W. H. Beasley, 2014 .

On Preliminary Breakdown

D. Petersen, W. H. Beasley, 2013 .