# A CP transformation

1. Feb 20, 2017

### spaghetti3451

I was wondering if someone could may be help me out with understanding why the Higgs boson is CP even.

I was wanting help here from someone to prove that the $W^{\pm}$ bosons transfrom into each other under a CP transformation.

I can't happen to find a simple short argument for why this must be the case.

I can understand that charge conjugation simply flips the sign of the electric charge.

How do you account for parity?

2. Feb 25, 2017

### PF_Help_Bot

Thanks for the thread! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post? The more details the better.