Second Order Born Effects in the Perpendicular Plane Ionization of Xe (5p) Atoms
Author(s) -
G. Purohit,
Prithvi Singh,
Vinod Patidar
Publication year - 2014
Publication title -
proceedings of the 12th asia pacific physics conference (appc12)
Language(s) - English
Resource type - Conference proceedings
DOI - 10.7566/jpscp.1.013082
Subject(s) - perpendicular , ionization , atomic physics , order (exchange) , plane (geometry) , physics , materials science , ion , geometry , mathematics , quantum mechanics , finance , economics
We report triple differential cross section (TDCS) results for the perpendicular plane ionization of xenon atoms at incident electron energies 5eV, 10eV, 20eV, 30eV and 40eV above ionization potential. The TDCS calculation have been preformed within the modified distorted wave Born approximation formalism including the second order Born (SBA) amplitude. We compare the (e, 2e) TDCS result of our calculation with the very recent measurements of Nixon and Murray (Phys. Rev. A 85, 022716 (2012)) and relativistic DWBA-G results of Illarionov and Stauffer (J. Phys. B: At. Mol. Opt. Phys. 45, 225202 (2012)) and discuss the process contributing to structure seen in the differential cross section.
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