Positron–Helium Scattering Cross Sections and Phase Shifts Below 19 eV: Addendum-Reference-Cited by-同舟云学术

Positron–Helium Scattering Cross Sections and Phase Shifts Below 19 eV: Addendum

Published:1974-06-01 Issue:11 Volume:52 Page:1047-1049
ISSN:0008-4204
Container-title:Canadian Journal of Physics
language:en
Short-container-title:Can. J. Phys.

Author:

Jaduszliwer B.¹,Paul D. A. L.¹

Affiliation:

1. Physics Department, University of Toronto, Toronto, Ontario M5S 1A7

Abstract

We have extended the phase shift analysis of our positron–helium transmission experiments to determine the importance of cross correlation between the s and p wave phase shifts in a previous paper. We have found out that using Humberston's s wave phase shifts with suitably modified p and d wave phase shifts leads to as good a fit to our experimental data as Drachman's s wave phase phase shifts. Preliminary values of total cross section are given in the 19 to 27 eV energy region.

Publisher

Canadian Science Publishing

Subject

General Physics and Astronomy

Link

http://www.nrcresearchpress.com/doi/pdf/10.1139/p74-140

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