1.
Phys Rev Lett
; 100(21): 210801, 2008 May 30.
Artículo
en Inglés
| MEDLINE
| ID: mdl-18518594
RESUMEN
An experiment (E166) at the Stanford Linear Accelerator Center has demonstrated a scheme in which a multi-GeV electron beam passed through a helical undulator to generate multi-MeV, circularly polarized photons which were then converted in a thin target to produce positrons (and electrons) with longitudinal polarization above 80% at 6 MeV. The results are in agreement with GEANT4 simulations that include the dominant polarization-dependent interactions of electrons, positrons, and photons in matter.
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Artículo
en Ruso
| MEDLINE
| ID: mdl-7292856
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Artículo
en Ruso
| MEDLINE
| ID: mdl-7401574
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Artículo
en Ruso
| MEDLINE
| ID: mdl-4212844