Published November 7, 2001
| Version v1
Report
Decay of Resonance in 18Ne by the Simultaneous Emission of Two Protons
Description
Radioactive ion beams of 17F were used to study several resonance states in 18Ne. Clear evidence for simultaneous two-proton emission from the 6.15 MeV state (Jπ = 1-) in 18Ne has been observed with the reaction 17F + H. Because of limited angular coverage, the data did not differentiate between the two possible mechanisms of simultaneous decay, di-proton (2He) emission or direct three-body decay. The two-proton partial width was found to be 21 ± 3 eV assuming 2He emission and 57 ± 6 eV assuming three-body decay. The total width of the 1 state was measured to be 50 ± 5 keV. Several additional resonances that decay by single proton emission were also studied
Availability note (English)
Available from PURL: https://www.osti.gov/servlets/purl/789974-Sdf9oU/native/Additional details
Identifiers
Publishing Information
- Imprint Pagination
- 6 p.
- Report number
- P--01-112219
Conference
- Title
- 5. International Conference on Physics with Radioactive Ion Beams (ISOL'01)
- Dates
- 11-14 Mar 2001
- Place
- Oak Ridge, TN (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 33006139
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ENERGY LEVELS; FLUORINE 17; NEON 18; NUCLEAR STRUCTURE; PROTON-EMISSION DECAY; RADIOACTIVE ION BEAMS
- Descriptors DEC
- BEAMS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DECAY; EVEN-EVEN NUCLEI; FLUORINE ISOTOPES; ION BEAMS; ISOTOPES; LIGHT NUCLEI; MINUTES LIVING RADIOISOTOPES; NEON ISOTOPES; NUCLEAR DECAY; NUCLEI; ODD-EVEN NUCLEI; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES
Optional Information
- Contract/Grant/Project number
- AC05-00OR22725
- Funding organization
- US Department of Energy (United States)