Population of the 3s state in hydrogen due to H/sup +/, H/sub 2//sup +/ and H/sub 3//sup +/ impact on ethylene, 1-butene and cis-2-butene

Journal Article · Fri Apr 01 00:00:00 EST 1983 · IEEE Trans. Nucl. Sci.; (United States)

DOI:https://doi.org/10.1109/TNS.1983.4332439· OSTI ID:5836913

Loyd, D H; Dawson, H R

Absolute cross sections were measured for capture or dissociation into the 3s state of atomic hydrogen due to impact of 14-28 keV H/sup +/, H/sup +//sub 2/ and H/sup +//sub 3/ ions on ethylene, 1-butene and cis-2-butene. The cross sections obtained for the butene targets were almost identical and support the additive rule for cross sections. Ethylene cross sections were 21% lower than the values predicted by the additive rule, which agrees well with the observed trend toward reduction in total electron capture cross sections for protons on these gases at much higher energies.

• Research Organization: Dept. of Physics Angelo State Univ., San Angelo, TX
• OSTI ID: 5836913
• Journal Information: IEEE Trans. Nucl. Sci.; (United States), Vol. 30:2
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
BUTENES
ION-MOLECULE COLLISIONS
ETHYLENE
HYDROGEN IONS 1 PLUS
HYDROGEN IONS 2 PLUS
HYDROGEN IONS 3 PLUS
DISSOCIATION
ELECTRON CAPTURE
ENERGY LEVELS
IONIZED GASES
PROTONS
TARGETS
TOTAL CROSS SECTIONS
ALKENES
BARYONS
CAPTURE
CATIONS
CHARGED PARTICLES
COLLISIONS
CROSS SECTIONS
ELEMENTARY PARTICLES
FERMIONS
FLUIDS
GASES
HADRONS
HYDROCARBONS
HYDROGEN IONS
ION COLLISIONS
IONS
MOLECULAR IONS
MOLECULE COLLISIONS
NUCLEONS
ORGANIC COMPOUNDS
640304* - Atomic
Molecular & Chemical Physics- Collision Phenomena