McClelland, J.
, Kelley, M.
and Celotta, R.
(1986),
Spin Dependent Superelastic Scattering from Pure Angular Momentum States of Na(3P), Physical Review Letters, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=620266 (Accessed May 23, 2026)
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Spin Dependent Superelastic Scattering from Pure Angular Momentum States of Na(3P)
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Abstract
Spin asymmetries are presented for superelastic scattering of spin-polarized electrons from spin-polarized ML=+1 and ML=-1 states of the Na 3P3/2 atom. The incident-energy dependence at a scattering angle of 30° is shown for energies of 1.26 to 11.76 eV. In addition, angular dependences over the range 5° to 40° are given at 2.0 and 9.26 eV. Large differences are seen between the spin asymmetries for the two ML sublevels of the excited state, with the ML=-1 asymmetry reaching a value of 100% at 2 eV and 35° scattering angle, corresponding to pure singlet scattering.Citation
Physical Review Letters
Volume
56
Issue
13
Pub Type
Journals
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Created March 31, 1986, Updated May 7, 2026