Scattering of low- to intermediate-energy positrons from molecular hydrogen

Details Scattering of low- to intermediate-energy positrons from molecular hydrogen Scattering of low- to intermediate-energy positrons from molecular hydrogen

2004-01-19

arxiv.org/abs/physics/0401088v1

Physics

Atomic Physics

15 pages, 4 figures

Scientific paper

10.1103/PhysRevA.70.062714

Using a complex model potential, we have calculated the total, integrated elastic, momentum transfer, absorption, and differential cross sections for positrons scattered from molecular hydrogen. The widely available software package GAUSSIAN is used to generate the radial electronic charge density of the molecule which is used to produce the interaction potentials. The quasifree absorption potential, previously developed and used for positron-atom scattering, is extended to positron scattering from molecular targets. It is shown that this model potential approach produces accurate results even into the low-energy regime.

Affiliated with

Also associated with

No associations

Rating

Scattering of low- to intermediate-energy positrons from molecular hydrogen does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Scattering of low- to intermediate-energy positrons from molecular hydrogen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scattering of low- to intermediate-energy positrons from molecular hydrogen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-570030