I want to analyse two branches of two different trees with the same branch name.

Analysis of 2 Trees e.g Tree_1, Tree_2. Where, Tree_1 has branches like A1, A2, B1, B2 and Tree_2 has branches like A1, A2, B1, B2. If I want to Analyse (“A1:A1”) then how to do it? Here I want to analyse two different branches of two different trees with the same name.

I want to analyse two branches of two different trees with the same branch name.

Analysis of 2 Trees e.g Tree_1, Tree_2. Where, Tree_1 has branches like A1, A2, B1, B2 and Tree_2 has branches like A1, A2, B1, B2. If I want to Analyse (“A1:A1”) then how to do it? Here I want to analyse two different branches of two different trees with the same name.

How is it possible in ROOT?

Thank you in advance.[/quote]

If you know, how to analyse a branch in a tree, what’s your problem with branches from two trees???