The coulomb scattering looks very easy, the formula of the differential cross section in CM frame is,

,

where and . The tricky point is, in most experiment, we are working in Laboratory frame that require frame transformation. 259 more words

The coulomb scattering looks very easy, the formula of the differential cross section in CM frame is,

,

where and . The tricky point is, in most experiment, we are working in Laboratory frame that require frame transformation. 259 more words

Sometimes it’s fun to apply for a job because you get questions like this. Well, I don’t know why the chicken crossed the road, but I know why the snail crossed the road ^.^ 93 more words

There aren’t a lot of people who know that there are names inscribed on the Eiffel Tower. There are fewer people that know that there are 72 names and even fewer people know who or why these people were important enough to be paid homage to, on perhaps one of the most famous structures in the world. 260 more words

I honestly think this is boring but you gotta grasp the fundamentals first before you can get to the fun part. So here we go..! 143 more words

We study the non-equilibrium dynamics of the Luttinger model after suddenly turning on and off the bare Coulomb interaction between the fermions. We analyze several correlation functions such as the one particle density matrix and vertex correlations, its finite time dynamics and the stationary state limit. 102 more words