deBroglie relation gives momentum p = h/lambda, and lambda can't be greater than size of nucleus~R-0*A*(1/3). So momentum varies as A*(-1/3). This gives the minimum momentum, not the mean, doesn't it? Also how good is the assumption about lambda and size of nucleus?
Homework Statement
How to determine variation of mean momentum of a nucleon with the mass number A of nucleus?
Homework Equations
R=R_0A^(1/3)
The Attempt at a Solution
Can't find a solution with elementary approach.