Ultracold-neutron production and up-scattering in superfluid helium between 1.1 K and 2.4 K

Keyphrases

• Beryllium 10%
• Cold Neutron Beam 10%
• Detection Efficiency 10%
• Extraction System 10%
• Inelastic Neutron Scattering 10%
• Langevin 10%
• Laue 10%
• Mechanical Valve 10%
• Neutron Detection 10%
• Neutron Production 100%
• Neutron Transport 10%
• Phonon Absorption 10%
• Phonon Scattering 20%
• Room Temperature 10%
• Rotons 10%
• Scattered Data 10%
• Short-term Storage 10%
• Stainless Steel 10%
• Storage Time 20%
• Superfluid 10%
• Superfluid Helium 100%
• Temperature Effect 10%
• Transport Efficiency 10%
• Ultracold Neutrons 100%
• Up-scattering 100%

Physics

• Cold Neutron 33%
• Inelastic Neutron Scattering 33%
• Neutron Beam 33%
• Neutron Transport 33%
• Phonon 100%
• Room Temperature 33%
• Roton 33%
• Supercritical Fluid 100%
• Time Constant 33%

Material Science

• Beryllium 50%
• Stainless Steel 50%
• Supercritical Fluid 50%
• Superfluid Helium 100%