The nuclear polarization of H2 molecules formed by recombination of nuclear polarized H atoms on the surface of a storage cell initially coated with a silicon-based polymer has been measured by using the longitudinal double-spin asymmetry in deep-inelastic positron-proton scattering. The molecules are found to have a substantial nuclear polarization, which is evidence that initially polarized atoms retain their nuclear polarization when absorbed on this type of surface.
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Titolo: | Nuclear polarization of molecular hydrogen recombined on a non-metallic surface |
Autori: | |
Data di pubblicazione: | 2004 |
Rivista: | |
Abstract: | The nuclear polarization of H2 molecules formed by recombination of nuclear polarized H atoms on the surface of a storage cell initially coated with a silicon-based polymer has been measured by using the longitudinal double-spin asymmetry in deep-inelastic positron-proton scattering. The molecules are found to have a substantial nuclear polarization, which is evidence that initially polarized atoms retain their nuclear polarization when absorbed on this type of surface. |
Handle: | http://hdl.handle.net/11392/494207 |
Appare nelle tipologie: | 03.1 Articolo su rivista |
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