Enhanced proton acceleration by an ultrashort laser interaction with structured dynamic plasma targets
Zigler, A., S. Eisenman, M. Botton, E. Nahum, E. Schleifer, A. Baspaly, I. Pomerantz, F. Abicht, J. Branzel, G. Priebe, S. Steinke, A. Andreev, M. Schnuerer, W. Sandner, D. Gordon, P. Sprangle, K. W. D. Ledingham