Absolute cross sections for the /sup 12/C(. pi. /sup + -/,. pi. N)/sup 11/C reactions between 40 and 600 MeV
Journal Article
·
· Phys. Rev., C; (United States)
The excitation functions for the /sup 12/C(..pi../sup + -/,..pi..N)/sup 11/C reactions have been established for 40- to 600-MeV ..pi../sup -/ and 50- to 520-MeV ..pi../sup +/. These excitation functions are dominated by the (3,3) pion-nucleon resonance but show an upward energy shift in the resonance peak for ..pi../sup -/ (to about 190 MeV) and a downward shift for ..pi../sup +/ (to about 160 MeV). The sigma (..pi../sup -/)/sigma (..pi../sup +/) ratio at 180 MeV is 1.59 +- 0.07. The results are compared with theoretical calculations based on a semiclassical transport model including nucleon charge exchange and an intranuclear cascade model.
- Research Organization:
- Los Alamos Scientific Laboratory, University of California, Los Alamos, New Mexico 87545
- OSTI ID:
- 5726560
- Journal Information:
- Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 20:5; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
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Journal Article
·
Fri Sep 01 00:00:00 EDT 1978
· Phys. Rev., C; (United States)
·
OSTI ID:6947139
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Journal Article
·
Sat Jan 31 23:00:00 EST 1976
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·
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Journal Article
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Sun Nov 18 23:00:00 EST 1979
· Phys. Rev. Lett.; (United States)
·
OSTI ID:5541468
Related Subjects
651322 -- Nuclear Properties & Reactions
A=6-19
Experimental-- Radioactive Decay-- (-1987)
651325* -- Nuclear Properties & Reactions
A=6-19
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CARBON 11
CARBON 12 TARGET
CARBON ISOTOPES
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
CROSS SECTIONS
DIRECT REACTIONS
ENERGY RANGE
EVEN-ODD NUCLEI
EXCITATION FUNCTIONS
GAMMA SPECTRA
HADRON REACTIONS
HALF-LIFE
ISOTOPES
KNOCK-OUT REACTIONS
LIGHT NUCLEI
MESON REACTIONS
MEV RANGE
MEV RANGE 10-100
MEV RANGE 100-1000
MINUTES LIVING RADIOISOTOPES
NUCLEAR CASCADES
NUCLEAR REACTIONS
NUCLEI
PHOSPHORS
PION MINUS REACTIONS
PION PLUS REACTIONS
PION REACTIONS
PLASTIC SCINTILLATORS
RADIOISOTOPES
SEMICLASSICAL APPROXIMATION
SPECTRA
TARGETS
A=6-19
Experimental-- Radioactive Decay-- (-1987)
651325* -- Nuclear Properties & Reactions
A=6-19
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CARBON 11
CARBON 12 TARGET
CARBON ISOTOPES
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
CROSS SECTIONS
DIRECT REACTIONS
ENERGY RANGE
EVEN-ODD NUCLEI
EXCITATION FUNCTIONS
GAMMA SPECTRA
HADRON REACTIONS
HALF-LIFE
ISOTOPES
KNOCK-OUT REACTIONS
LIGHT NUCLEI
MESON REACTIONS
MEV RANGE
MEV RANGE 10-100
MEV RANGE 100-1000
MINUTES LIVING RADIOISOTOPES
NUCLEAR CASCADES
NUCLEAR REACTIONS
NUCLEI
PHOSPHORS
PION MINUS REACTIONS
PION PLUS REACTIONS
PION REACTIONS
PLASTIC SCINTILLATORS
RADIOISOTOPES
SEMICLASSICAL APPROXIMATION
SPECTRA
TARGETS