Recent content by j0rt3g4

  1. J

    Graduate How Do You Integrate x^3 J_0(ax) Over 0 to R?

    Well I was searching for the normalitation of the bessel funtions, and I found this... It was interesting for me so I realice this integral. First of all, I will make a change: s= ax \quad \quad ds= a dx \quad \quad x=\frac{s}{a} Take care of limits \textrm{If } \quad x=0 \Rightarrow s=0...