Neutron inelastic scattering from normal liquid 4He at T=3.1 K and wave vectors in the region 0.2
Bibliographical noteCopyright (1980) by the American Physical Society.
Schou Pedersen, K., & Carneiro, K. (1980). Collective excitations of normal liquid 4He, at 3.1 K, studied by neutron inelastic scattering. Physical Review B, 22(1), 191-194. https://doi.org/10.1103/PhysRevB.22.191