Electron-detachment spectroscopy of 20--100-keV H/sup -/ projectiles interacting with thin Ar targets
Journal Article
·
· Phys. Rev. A; (United States)
Energy and transformed-velocity spectra of electrons emitted in the forward direction have been experimentally determined for 20--120-keV H/sup -/ projectiles traversing thin Ar targets. The spectra from H/sup -/ are surprisingly cusplike in shape even though single-electron loss is known to dominate. In contrast to the findings of Menendez and Duncan, who performed similar measurements at higher projectile velocities, target-induced structures in the electron loss to the continuum spectra are not pronounced in this velocity regime.
- Research Organization:
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830
- OSTI ID:
- 5774173
- Journal Information:
- Phys. Rev. A; (United States), Journal Name: Phys. Rev. A; (United States) Vol. 31:4; ISSN PLRAA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ANIONS
ARGON
ATOM COLLISIONS
CHARGED PARTICLES
COLLISIONS
ELECTRON DETACHMENT
ELECTRON SPECTRA
ELEMENTS
ENERGY RANGE
FLUIDS
GASES
HYDROGEN IONS
HYDROGEN IONS 1 MINUS
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
KEV RANGE
KEV RANGE 10-100
KEV RANGE 100-1000
NONMETALS
RARE GASES
SPECTRA
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ANIONS
ARGON
ATOM COLLISIONS
CHARGED PARTICLES
COLLISIONS
ELECTRON DETACHMENT
ELECTRON SPECTRA
ELEMENTS
ENERGY RANGE
FLUIDS
GASES
HYDROGEN IONS
HYDROGEN IONS 1 MINUS
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
KEV RANGE
KEV RANGE 10-100
KEV RANGE 100-1000
NONMETALS
RARE GASES
SPECTRA