Comment on Physicists make most precise measurement of neutron’s lifetimeparentComments−cozzyd4yIt doesn't matter when you start the clock, just that you count at the beginning and end. I doubt scattering plays a big role here at these kinetic energies.
Comments
It doesn't matter when you start the clock, just that you count at the beginning and end. I doubt scattering plays a big role here at these kinetic energies.