Resonance strength in {sup 22}Ne(p,gamma){sup 23}Na from depth profiling in aluminum
Journal Article
·
· Physical Review. C, Nuclear Physics
- Department of Physics and Astronomy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA and Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708 (United States)
A novel method for extracting absolute resonance strengths has been investigated. By implanting {sup 22}Ne ions into a thick aluminum backing and simultaneously measuring the {sup 22}Ne+p and {sup 27}Al+p reactions, the strength of the E{sub r}{sup lab}=479 keV resonance in {sup 22}Ne(p,gamma){sup 23}Na was determined to be omegagamma=0.524(51) eV. This result has significantly reduced uncertainties compared to earlier work. Our results are important for the absolute normalizations of resonance strengths in the {sup 22}Ne(p,gamma){sup 23}Na hydrogen-burning reaction and in the {sup 22}Ne+alpha s-process neutron-source reactions.
- OSTI ID:
- 21389074
- Journal Information:
- Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 5 Vol. 81; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
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Journal Article
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Mon Jan 31 23:00:00 EST 1977
· Phys. Rev., C; (United States)
·
OSTI ID:7124185
Towards a study of the {sup 22}Ne(p,{gamma}){sup 23}Na reaction at LUNA
Journal Article
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Mon Nov 19 23:00:00 EST 2012
· AIP Conference Proceedings
·
OSTI ID:22075818
Direct Measurements of {sup 22}Na(p,{gamma}){sup 23}Mg Resonances and Consequences for {sup 22}Na Production in Classical Novae
Journal Article
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Fri Oct 08 00:00:00 EDT 2010
· Physical Review Letters
·
OSTI ID:21471029
Related Subjects
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALUMINIUM
ALUMINIUM 27
ALUMINIUM ISOTOPES
ATOM COLLISIONS
BARYON REACTIONS
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
COLLISIONS
DECAY
ELEMENTS
ENERGY RANGE
EV RANGE
EVOLUTION
GAMMA DECAY
HADRON REACTIONS
HYDROGEN BURNING
ION COLLISIONS
ION IMPLANTATION
ION-ATOM COLLISIONS
IONS
ISOTOPES
KEV RANGE
LIGHT NUCLEI
METALS
NEON 22 TARGET
NEUTRON SOURCES
NUCLEAR DECAY
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
ODD-EVEN NUCLEI
PARTICLE SOURCES
PROTON REACTIONS
RADIATION SOURCES
RESONANCE
S PROCESS
SIMULATION
SODIUM 23
SODIUM ISOTOPES
STABLE ISOTOPES
STAR BURNING
STAR EVOLUTION
TARGETS
ALUMINIUM
ALUMINIUM 27
ALUMINIUM ISOTOPES
ATOM COLLISIONS
BARYON REACTIONS
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
COLLISIONS
DECAY
ELEMENTS
ENERGY RANGE
EV RANGE
EVOLUTION
GAMMA DECAY
HADRON REACTIONS
HYDROGEN BURNING
ION COLLISIONS
ION IMPLANTATION
ION-ATOM COLLISIONS
IONS
ISOTOPES
KEV RANGE
LIGHT NUCLEI
METALS
NEON 22 TARGET
NEUTRON SOURCES
NUCLEAR DECAY
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
ODD-EVEN NUCLEI
PARTICLE SOURCES
PROTON REACTIONS
RADIATION SOURCES
RESONANCE
S PROCESS
SIMULATION
SODIUM 23
SODIUM ISOTOPES
STABLE ISOTOPES
STAR BURNING
STAR EVOLUTION
TARGETS