TLatex Script "B" for Branching Ration

Newbie
1

Does anyone know how to use this script B that I always see that represents Branching Ratio? See attached photo.

Screenshot 2023-09-08 at 9.32.46 AM
Screenshot 2023-09-08 at 9.32.46 AM745×571 80 KB

2

Hi,

try

(new TMathText(0.5, 0.5, "\\mathscr{B}"))->Draw();
3

Just needed to include <TMathText.h>, thanks!