Deep Inelastic Scattering in High Energy Physics Explaining Structure Functions W1 and W2
In high-energy physics, Deep Inelastic Scattering (DIS) characterizes proton substructure through structure functions $W_1$ and $W_2$, which generalize the Rosenbluth cross-section formalism used for elastic scattering of point particles. Unlike elastic processes where kinematic variables are dependent, DIS treats momentum transfer squared ($Q^2$) and energy loss ($\nu$) as independent variables to probe composite targets via photon exchange. The principle of local scaling emerges when these structure functions exhibit independence from $Q^2$, implying the presence of point-like constituents (partons/quarks) within extended hadrons.
Deep Inelastic Scattering in High Energy Physics Explaining Structure Functions W1 and W2
In high-energy physics, Deep Inelastic Scattering (DIS) characterizes proton substructure through structure functions $W_1$ and $W_2$, which generalize the Rosenbluth cross-section formalism used for…