Login
Dokumenttyp:
Zeitschriftenartikel / Journal Article
Titel:
Excited state population effect of 60 MeV 58Ni18+ ions penetrating thin carbon foils
Zeitschrift:
Nuclear Instruments and Methods in Physics Research Section B
Jahrgang:
142
Heftnummer:
1-2
Jahr:
1998
Seiten von - bis:
210-213
Sprache:
Englisch
Stichwörter:
Carbon ; Electric charge ; Electric charge measurement ; Electron energy levels ; Electrons ; Nickel ; Spectrographs, Charge distribution ; Charge fraction ; Electron capture ; Excited state population effect ; Magnetic spectrograph ; Thin carbon foil, Ions
Abstract:
Measurements of the charge fractions F(q) of 60 MeV 58Ni18+ traversing thin carbon foils in dependence on their thickness show a non-trivial behavior. Particularly, the charge fraction of the analysed charge state 18+ has a minimum for foil thickness below 1.9 μg/cm2. This behavior can be interpreted by fast electron capture into high shells and a slow depopulation and excitation of innershells.
ISSN:
0168-583X
Fakultät:
Fakultät für Luft- und Raumfahrttechnik
Institut:
LRT 2 - Institut für angewandte Physik und Messtechnik
Professur:
Dollinger, Günther
Open Access ja oder nein?:
Nein / No
BibTeX