Correlated two-electron effects in highly charged ion-atom collisions: Transfer ionization and transfer excitation in 20-MeV Au/sup 15 +/+He collisions

Journal Article · Mon Feb 13 00:00:00 EST 1984 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.52.518· OSTI ID:6585275

Andersen, L H; Frost, M; Hvelplund, P; Knudsen, H; Datz, S

The emission of electrons in the forward direction in collisions of Au/sup 15 +/ with He has been studied in coincidence with final projectile charge state. The large transfer-ionization cross section observed can be accounted for by transfer of two electrons to a highly correlated state on the ion followed by loss of one electron to the continuum. Autoionization lines are observed which are due to transfer plus excitation.

• Research Organization: Institute of Physics, University of Aarhus, DK-8000 Aarhus C, Denmark
• DOE Contract Number: W-7405-ENG-26
• OSTI ID: 6585275
• Journal Information: Phys. Rev. Lett.; (United States), Vol. 52:7
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
GOLD IONS
ION-ATOM COLLISIONS
HELIUM
ELECTRON EMISSION
AUTOIONIZATION
CATIONS
CHARGE STATE
DIFFERENTIAL CROSS SECTIONS
ELECTRON SPECTRA
ELECTRON TRANSFER
EXPERIMENTAL DATA
IONIZATION
MEV RANGE 10-100
PROJECTILES
ATOM COLLISIONS
CHARGED PARTICLES
COLLISIONS
CROSS SECTIONS
DATA
ELEMENTS
EMISSION
ENERGY RANGE
FLUIDS
GASES
INFORMATION
ION COLLISIONS
IONS
MEV RANGE
NONMETALS
NUMERICAL DATA
RARE GASES
SPECTRA
640304* - Atomic
Molecular & Chemical Physics- Collision Phenomena