Hello, I'd like to plot the Bethe-Bloch Formula for energy loss of particle rays going through mass, but mathematica keeps telling me my variables are protected.
I hope you can help me.
plot [-dE/dx = 2*C*R*(Z/A)*(z^2/B^2)*(ln (2*m*G^2*v^2*W/I^2))] {E, 0,
600}
C = 0.1535;
R = 2.7;
Z = 13;
A = 26.9815*1.6605*10^-24;
z = 1.602*10^-19;
B = 0.3523;
m = 0.511;
G = 1.258673;
v = 1.1056*10^8;
W = 1.98*10^-3;
I = 1.66*10^-6;
