Tagged Questions
1
vote
3answers
98 views
Effective operator in four-fermion interaction
In one book, I have got the following lines which I found myself unable to understand what is effective operator? The paragraph is given below:
The weak interaction describes nuclear beta decay, ...
0
votes
0answers
95 views
What would the universe be like if Electroweak symmetry were unbroken? [duplicate]
Possible Duplicate:
What happens to matter in a standard model with zero Higgs VEV?
What if the Higgs did not have a "Mexican hat" potential and the therefore it's vacuum expectation value ...
7
votes
3answers
562 views
Why does the weak force distinguish left and right handedness?
I'm wondering why the weak interaction only affects left-handed particles (and right-handed antiparticles).
Before someone says "because thats just the way nature is" :-), let me explain what I find ...
