Nonresonant transfer and excitation in Ne sup 6+ -He collisions at intermediate energies

Journal Article · Mon Apr 01 04:00:00 EST 1991 · Physical Review, A; (USA)

DOI:https://doi.org/10.1103/PhysRevA.43.4071· OSTI ID:5730147

Raphaelian, M L.A.; Berry, H G; Berrah Mansour, N ^[1]; Schneider, D ^[2]

---

1. Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (US)
2. High Temperature Physics Division, Lawrence Livermore Laboratory, P.O. Box 808, Livermore, California 94550 (US)

High-resolution 0{degree} Auger spectroscopy has been used to study the Ne {ital LMM} and {ital LMN} Auger emission. The doubly excited states in B-like Ne are produced via nonresonant transfer and excitation (NTE) in collisions of 15 to 60-keV/amu Ne{sup 6+} incident on He. Line assignments are given for Auger transitions observed in the energy range between 20 and 100 eV, and capture into a triplet state is observed. The relative cross sections for these rates show a broad ({gt}300 keV full width at half maximum) asymmetrical shape as a function of projectile energy, characteristic of the NTE process.

• Research Organization: Argonne National Laboratory (ANL), Argonne, IL
• DOE Contract Number: W-31109-ENG-38
• OSTI ID: 5730147
• Journal Information: Physical Review, A; (USA), Journal Name: Physical Review, A; (USA) Vol. 43:7; ISSN 1050-2947; ISSN PLRAA
• Country of Publication: United States
• Language: English

Related Subjects

640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ATOM COLLISIONS
AUGER EFFECT
CHARGED PARTICLES
COLLISIONS
CROSS SECTIONS
ELEMENTS
ENERGY DEPENDENCE
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EV RANGE
EV RANGE 10-100
EXCITATION
FLUIDS
GASES
HELIUM
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
MULTICHARGED IONS
NEON IONS
NONMETALS
RARE GASES