S-Wave Resonances in Positron Scattering from Li and Na

Abstract:

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We have calculated S-wave resonances in the e+-Li and e+-Na systems using the stabilization method in the framework of hyperspherical coordinates. We have located all the previously known S-wave resonances predicted by Ho [1,2] and observed relatively good agreement for the resonance positions. In addition, the resonances associated with the Ps (n=2) threshold for the e+-Na and e+-Li systems are reported for the first time.

Info:

Periodical:

Edited by:

S. J. Wang, Z. Q. Chen, B. Wang and Y. C. Jean

Pages:

42-44

DOI:

10.4028/www.scientific.net/MSF.607.42

Citation:

H. L. Han and T. Y. Shi, "S-Wave Resonances in Positron Scattering from Li and Na", Materials Science Forum, Vol. 607, pp. 42-44, 2009

Online since:

November 2008

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Price:

$35.00

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