Spin-polarization parameters and cross sections for electron scattering from zinc and lead atoms
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Publisher:American Physical Society
Citation:Nahar, Sultana Nurun, Kumar, Pradeep, Jain, Arvind Kumar, Tripathi, A. N. "Spin-polarization parameters and cross sections for electron scattering from zinc and lead atoms," Physical Review A, v. 49, no. 2, February 1994, pp. 899-907.
A relativistic approach is employed to compute the differential and integrated cross sections, spin polarization P, and the spin-polarization parameters T and U for the scattering of electrons from zinc and lead atoms in the energy range 2.0-200 eV. The projectile-target interaction is represented both by real and complex optical potentials in the solution of the Dirac equation for scattered electrons. We compare our results for spin-polarization P with recent experiment and available theoretical calculations.
Relevant data is available at: http://www.astronomy.ohio-state.edu/~nahar/nahar_radiativeatomicdata/index.html
This work has been supported by the Council of Scientific and Industrial Research (CSIR), New Delhi, India. Also, one of us (A.K.J.) wishes to acknowledge financial support from the Department of Science and Technology (DST), New Delhi, India.
Rights:© 1994 The American Physical Society
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