M4 transitions observed in pion inelastic scattering on /sup 15/N
Journal Article
·
· Phys. Rev. C; (United States)
Cross sections for ..pi../sup +/ and ..pi../sup -/ elastic and inelastic scattering to states in /sup 15/N have been measured at an incident pion energy of 164 MeV. Transitions to states at 10.7, 12.5, 14.0, and 17.2 MeV were found to contain significant M4 strength. The M4 assignments are supported both by angular distribution shapes and by additional ..pi../sup +/ cross sections measured at 120 and 260 MeV. The angular distributions are compared with distorted-wave impulse-approximation calculations to extract isoscalar and isovector spectroscopic amplitudes. These amplitudes are compared with model predictions.
- Research Organization:
- University of Minnesota, Minneapolis, Minnesota 55455
- OSTI ID:
- 5967439
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 31:3; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651323* -- Nuclear Properties & Reactions
A=6-19
Experimental-- Energy Levels & Transitions-- (-1987)
651325 -- Nuclear Properties & Reactions
A=6-19
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
DISTORTED WAVE THEORY
DISTRIBUTION
ELASTIC SCATTERING
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EXPERIMENTAL DATA
HADRON REACTIONS
IMPULSE APPROXIMATION
INELASTIC SCATTERING
INFORMATION
ISOTOPES
LIGHT NUCLEI
M4-TRANSITIONS
MESON REACTIONS
MEV RANGE
MEV RANGE 100-1000
MULTIPOLE TRANSITIONS
NITROGEN 14
NITROGEN 14 TARGET
NITROGEN ISOTOPES
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
PION MINUS REACTIONS
PION PLUS REACTIONS
PION REACTIONS
SCATTERING
STABLE ISOTOPES
TARGETS
A=6-19
Experimental-- Energy Levels & Transitions-- (-1987)
651325 -- Nuclear Properties & Reactions
A=6-19
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
DISTORTED WAVE THEORY
DISTRIBUTION
ELASTIC SCATTERING
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EXPERIMENTAL DATA
HADRON REACTIONS
IMPULSE APPROXIMATION
INELASTIC SCATTERING
INFORMATION
ISOTOPES
LIGHT NUCLEI
M4-TRANSITIONS
MESON REACTIONS
MEV RANGE
MEV RANGE 100-1000
MULTIPOLE TRANSITIONS
NITROGEN 14
NITROGEN 14 TARGET
NITROGEN ISOTOPES
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
PION MINUS REACTIONS
PION PLUS REACTIONS
PION REACTIONS
SCATTERING
STABLE ISOTOPES
TARGETS