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Excitation functions of the /sup 127/I(. pi. ,. pi. xn) reactions in the region of the (3,3) resonance

Journal Article · · Phys. Rev. C; (United States)
; ; ;
Excitation functions have been determined for the formation of ten iodine nuclides (/sup 117/I-- /sup 126/I) in the interaction of 60--350 MeV ..pi../sup +/ and ..pi../sup -/ with /sup 127/I. The contribution of various reaction mechanisms has been estimated from the systematic features of the excitation functions and isotopic yield distributions with the aid of cross sections obtained for the production of various isobaric xenon nuclides, cross-section results for 500 MeV proton bombardment of /sup 127/I, and comparison with Monte Carlo cascade-evaporation calculations. It is found that, with varying importance, mechanisms involving direct neutron knockout, pion inelastic scattering plus evaporation, pion absorption, and pion charge exchange contribute to the observed yields.
Research Organization:
Department of Chemistry, Purdue University, West Lafayette, Indiana 47907
OSTI ID:
6031486
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 27:3; ISSN PRVCA
Country of Publication:
United States
Language:
English

Similar Records

Excitation functions of the /sup 127/I(. pi. /sup + -/,. pi. N)/sup 126/I reactions in the vicinity of the (3,3) resonance
Journal Article · Thu Jul 01 00:00:00 EDT 1982 · Phys. Rev. C; (United States) · OSTI ID:5014231
Theory of pion induced nucleon removal in the (3,3) resonance region; multinucleon removal reactions in the interaction of I-127 with 60-350 MeV pions
Thesis/Dissertation · Wed Dec 31 23:00:00 EST 1980 · OSTI ID:5756201
(. pi. /sup + -/, xn) reactions
Journal Article · Mon Dec 31 23:00:00 EST 1979 · Phys. Rev., C; (United States) · OSTI ID:5633737

Related Subjects

651723 -- Nuclear Properties & Reactions
A=90-149
Experimental-- Energy Levels & Transitions-- (-1987)
651725* -- Nuclear Properties & Reactions
A=90-149
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DAYS LIVING RADIOISOTOPES
DIRECT REACTIONS
ELECTRON CAPTURE RADIOISOTOPES
ELEMENTARY PARTICLES
ENERGY RANGE
EVAPORATION MODEL
EXCITATION FUNCTIONS
FERMIONS
FUNCTIONS
HADRON REACTIONS
HADRONS
HOURS LIVING RADIOISOTOPES
INELASTIC SCATTERING
INTERMEDIATE MASS NUCLEI
IODINE 117
IODINE 126
IODINE 127 TARGET
IODINE ISOTOPES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
KNOCK-OUT REACTIONS
MATHEMATICAL MODELS
MESON REACTIONS
MEV RANGE
MEV RANGE 10-100
MEV RANGE 100-1000
MINUTES LIVING RADIOISOTOPES
NEUTRONS
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
PION MINUS REACTIONS
PION PLUS REACTIONS
PION REACTIONS
RADIOISOTOPES
RESONANCE
SCATTERING
TARGETS