Oxygen as a product of water radiolysis in high-LET tracks. I. The origin of the hydroperoxyl radical in water radiolysis
Journal Article
·
· Radiat. Res.; (United States)
- UKAEA, Harwell, England
Experiments for determining the yield of oxygen from dilute aqueous solutions of ferrous ion with and without added cupric ion following irradiation with heavy ions are described. It is postulated that molecular oxygen is the precursor of the hydroperoxyl radical, HO/sub 2/, which is formed in reactions which take place in the core of the track. Calculations taking account of the diffusion of the species initially formed in the track core are presented to test this proposal.
- OSTI ID:
- 6581367
- Journal Information:
- Radiat. Res.; (United States), Journal Name: Radiat. Res.; (United States) Vol. 86:1; ISSN RAREA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400600* -- Radiation Chemistry
CHARGED PARTICLES
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTIONS
CHEMISTRY
DECOMPOSITION
ELEMENTS
ENERGY RANGE
ENERGY TRANSFER
EVEN-EVEN NUCLEI
G VALUE
HYDROGEN COMPOUNDS
HYDROPEROXY RADICALS
IONS
ISOTOPES
LET
LIGHT NUCLEI
MEV RANGE
MEV RANGE 10-100
NEON 20
NEON IONS
NEON ISOTOPES
NONMETALS
NUCLEI
OXYGEN
OXYGEN COMPOUNDS
RADIATION CHEMISTRY
RADIATION EFFECTS
RADICALS
RADIOINDUCTION
RADIOLYSIS
STABLE ISOTOPES
WATER
400600* -- Radiation Chemistry
CHARGED PARTICLES
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTIONS
CHEMISTRY
DECOMPOSITION
ELEMENTS
ENERGY RANGE
ENERGY TRANSFER
EVEN-EVEN NUCLEI
G VALUE
HYDROGEN COMPOUNDS
HYDROPEROXY RADICALS
IONS
ISOTOPES
LET
LIGHT NUCLEI
MEV RANGE
MEV RANGE 10-100
NEON 20
NEON IONS
NEON ISOTOPES
NONMETALS
NUCLEI
OXYGEN
OXYGEN COMPOUNDS
RADIATION CHEMISTRY
RADIATION EFFECTS
RADICALS
RADIOINDUCTION
RADIOLYSIS
STABLE ISOTOPES
WATER