6533b81ffe1ef96bd1278e5c
RESEARCH PRODUCT
Neutron optics P-violation effects near p-wave resonance
H. HumblotA. PetoukhovI. KrasnoschekovaWerner HeilG ValskyA.p. SerebrovEddy Lelièvre-bernaG PetrovF. TassetD. Hofmannsubject
PhysicsSpin polarizationbusiness.industryScatteringMuon spin spectroscopyDichroismCondensed Matter PhysicsPolarization (waves)Electronic Optical and Magnetic MaterialsOpticsSpin waveSpin echoNeutronElectrical and Electronic Engineeringbusinessdescription
Abstract The observations of large enhancement of parity-violation at p-wave compound resonance encourage prompt active discussion of TRI test in neutron optics. One of the most attractive objects for investigation is the p-wave resonance of 139 La at energy 0.734 eV for which the strongest P-odd effect of spin dichroism has been observed. A new technique of neutron spin analysis based on optically pumped 3 He spin filter has been applied successfully to measure the complementary effect of P-odd spin rotation near the same p-wave resonance of 139 La . The results obtained are consistent with theory predictions.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1999-06-01 | Physica B: Condensed Matter |