Fig. 9.
Fitting results for the beam size of the second component, σ2(z; L), with range‐shifter thickness L [mm] in the cases of (a) 430 MeV/n and (b) 302.1 MeV/n. The Bragg‐peak depths are shifted to that for 430 MeV/n.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.