Thresholds for /sup 116/Sn(p,n) and /sup 118/Sn(p,n)
Journal Article
·
· Phys. Rev., C; (United States)
The /sup 116/Sn(p,n) and /sup 118/Sn(p,n) thick-target integrated cross sections were measured up to about 100 keV above the thresholds and fitted by the Hauser--Feshbach statistical theory. It is shown for these nuclei that the familiar plot of the thick-target yield to the two-thirds power is not valid, except for an impractical region very near threshold. It is also shown that ..gamma..-ray emission dominates over neutron and proton emission for more than 100 keV above each threshold. The deduced thresholds are 5531 +- 6 keV for /sup 116/Sn and 4477 +- 3 keV for /sup 118/Sn. The corresponding Q values, 5483 +- 6 keV and 4439 +- 3 keV, disagree with values from the literature.
- Research Organization:
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830
- OSTI ID:
- 7316479
- Journal Information:
- Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 15:3; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651725* -- Nuclear Properties & Reactions
A=90-149
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR MOMENTUM
ANTIMONY 116
ANTIMONY 118
ANTIMONY ISOTOPES
BARYON REACTIONS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
ELECTROMAGNETIC RADIATION
ELECTRON CAPTURE RADIOISOTOPES
ELEMENTARY PARTICLES
EMISSION
ENERGY
ENERGY LEVELS
ENERGY RANGE
FERMIONS
GAMMA RADIATION
GAMMA SPECTRA
HADRON REACTIONS
HADRONS
HAUSER-FESHBACH THEORY
HOURS LIVING RADIOISOTOPES
INTEGRAL CROSS SECTIONS
INTERMEDIATE MASS NUCLEI
IONIZING RADIATIONS
ISOTOPES
MEV RANGE
MEV RANGE 01-10
MINUTES LIVING RADIOISOTOPES
NEUTRON EMISSION
NEUTRONS
NUCLEAR REACTIONS
NUCLEAR THEORY
NUCLEI
NUCLEON REACTIONS
NUCLEONS
ODD-ODD NUCLEI
PARITY
PARTICLE PROPERTIES
PROTON REACTIONS
Q-VALUE
RADIATIONS
RADIOISOTOPES
SPECTRA
SPIN
TARGETS
THRESHOLD ENERGY
TIN 116 TARGET
TIN 118 TARGET
A=90-149
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR MOMENTUM
ANTIMONY 116
ANTIMONY 118
ANTIMONY ISOTOPES
BARYON REACTIONS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
ELECTROMAGNETIC RADIATION
ELECTRON CAPTURE RADIOISOTOPES
ELEMENTARY PARTICLES
EMISSION
ENERGY
ENERGY LEVELS
ENERGY RANGE
FERMIONS
GAMMA RADIATION
GAMMA SPECTRA
HADRON REACTIONS
HADRONS
HAUSER-FESHBACH THEORY
HOURS LIVING RADIOISOTOPES
INTEGRAL CROSS SECTIONS
INTERMEDIATE MASS NUCLEI
IONIZING RADIATIONS
ISOTOPES
MEV RANGE
MEV RANGE 01-10
MINUTES LIVING RADIOISOTOPES
NEUTRON EMISSION
NEUTRONS
NUCLEAR REACTIONS
NUCLEAR THEORY
NUCLEI
NUCLEON REACTIONS
NUCLEONS
ODD-ODD NUCLEI
PARITY
PARTICLE PROPERTIES
PROTON REACTIONS
Q-VALUE
RADIATIONS
RADIOISOTOPES
SPECTRA
SPIN
TARGETS
THRESHOLD ENERGY
TIN 116 TARGET
TIN 118 TARGET