Measurement of electron-impact-excitation cross sections and oscillator strengths for Kr

Journal Article · Fri Jun 01 04:00:00 EDT 1990 · Physical Review, A (General Physics); (USA)

DOI:https://doi.org/10.1103/PhysRevA.41.5948· OSTI ID:6687171

Takayanagi, T; Li, G P; Wakiya, K; Suzuki, H ^[1]; Ajiro, T; Inaba, T; Kano, S S; Takuma, H ^[2]

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1. Department of Physics, Sophia University, Chiyoda-ku, Tokyo 102 (Japan)
2. Institute for Laser Science, University of Electro-Communications, Chofu-shi, Tokyo 182 (Japan)

Differential excitation cross sections have been measured for Kr 4{ital p}{sup 6}({sup 1}{ital S}{sub 0}){r arrow}4{ital p}{sup 5}({sup 2}{ital P}{sub 1/2,3/2})5{ital s} transitions at 300- and 500-eV impact energies and for 1.5{degree}--10{degree} scattering angles by electron-energy-loss spectroscopy. The integrated cross sections for these impact energies are reported here. The generalized oscillator strengths have also been obtained to determine the optical oscillator strengths. The errors are estimated to be less than 15%.

• OSTI ID: 6687171
• Journal Information: Physical Review, A (General Physics); (USA), Journal Name: Physical Review, A (General Physics); (USA) Vol. 41:11; ISSN PLRAA; ISSN 0556-2791
• Country of Publication: United States
• Language: English

Related Subjects

640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ATOM COLLISIONS
COLLISIONS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
ELECTRON COLLISIONS
ELECTRON-ATOM COLLISIONS
ELEMENTS
ENERGY LOSSES
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EV RANGE
EV RANGE 100-1000
EXCITATION
FLUIDS
GASES
KRYPTON
LOSSES
NONMETALS
OSCILLATOR STRENGTHS
RARE GASES
SPECTROSCOPY