Production of H- fragments in collisions of OH+ ions with atoms and molecules

Z. Juhász, B. S. Frankland, F. Frémont, J. Rangama, J. Y. Chesnel, B. Sulik

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Emission of negative charged particles has been studied in collisions of OH+ ions with gas jets of Ar atoms and acetone molecules at keV energies. A relatively strong contribution of negative hydrogen ions was found in both collision systems. According to a kinematic analysis, the observed H- ions were produced in close atom-atom collisions. Non negligible H- production in biological tissues could be relevant in ion therapy.

Original languageEnglish
Article number102051
JournalJournal of Physics: Conference Series
Volume388
Issue numberPART 10
DOIs
Publication statusPublished - 2012

Fingerprint

fragments
collisions
atoms
molecules
ions
gas jets
hydrogen ions
negative ions
acetone
therapy
charged particles
kinematics
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Production of H- fragments in collisions of OH+ ions with atoms and molecules. / Juhász, Z.; Frankland, B. S.; Frémont, F.; Rangama, J.; Chesnel, J. Y.; Sulik, B.

In: Journal of Physics: Conference Series, Vol. 388, No. PART 10, 102051, 2012.

Research output: Contribution to journalArticle

Juhász, Z. ; Frankland, B. S. ; Frémont, F. ; Rangama, J. ; Chesnel, J. Y. ; Sulik, B. / Production of H- fragments in collisions of OH+ ions with atoms and molecules. In: Journal of Physics: Conference Series. 2012 ; Vol. 388, No. PART 10.
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