Table of Contents – 11 Nuclear scattering: chemical spectroscopy

11.1 A simple classical liquid: a qualitative discussion of the neutron scattering functions 371

11.2 Single-particle motion in a liquid: microscopic dynamics at short time 375

11.3 Single-particle motion in a liquid: diffusion dynamics at long time 378

11.4 The generalized frequency distribution function 380

11.5 Coherent quasielastic scattering and de Gennes narrowing 381

11.6 Fast sound measurements by neutron Brillouin scattering and momentum distribution by deep inelastic scattering 382

11.7 Hydrogen motion in crystalline lattices 384

11.8 Rotational spectroscopy in molecular solids 391

11.9 The elastic incoherent structure factor 393

11.10 Inelastic scattering from molecular rotation: librational-torsional oscillations and tunneling 393

11.11 Concluding remarks 399