Measurements of the total cross sections for positron-He scattering using an electrostatic high-brightness slow positron beam apparatus

Kazuaki Nagumo, Daiki Tomida, Yuna Nitta, Masamitsu Hoshino, Hiroshi Tanaka, Yasuyuki Nagashima

Research output: Contribution to journalConference articlepeer-review

Abstract

A magnetic field-free slow positron beam apparatus has been developed for the studies of positron scattering from atoms and molecules. It uses electrostatic lens elements and a remoderator in a reflection geometry for the brightness enhancement. The preliminary results of the total cross sections for positron-He scattering in the energy range up to 100 eV are presented.

Original languageEnglish
Article number072007
JournalJournal of Physics: Conference Series
Volume194
Issue number7
DOIs
Publication statusPublished - 2009 Dec 24
Externally publishedYes
Event26th International Conference on Photonic, Electronic and Atomic Collisions - Kalamazoo, United States
Duration: 2009 Jul 222009 Jul 28

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Measurements of the total cross sections for positron-He scattering using an electrostatic high-brightness slow positron beam apparatus'. Together they form a unique fingerprint.

Cite this