Recent content by agent009

Hmm... yes, I suppose if you consider an axis of spin that is anything but strictly perpendicular to the vector of momentum, the relation between those two vectors would be invariant as long as the direction of both remains unchanged. So, how do you define the axis of spin relative to the vector...

Could someone please help me to understand the difference between the concepts of Weak Isospin, Chirality and Helicity. In particular, I have the following questions to which I was unable to find answers so far: 1. Since both spin direction and momentum are vectors, would not their apparent...