Isospin character of the isoscalar'' giant quadrupole resonance in sup 118 Sn

Journal Article · Sat Dec 01 04:00:00 EST 1990 · Physical Review, C (Nuclear Physics); (USA)

DOI:https://doi.org/10.1103/PhysRevC.42.2412· OSTI ID:6254218

Horen, D J; Bertrand, F E; Beene, J R; Satchler, G R ^[1]; Mittig, W; Villari, A C.C.; Schutz, Y; Wenlong, Z; Plagnol, E ^[2]; Gillibert, A ^[3]

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1. Oak Ridge National Laboratory, Oak Ridge, TN (USA)
2. Grand Accelerateur National d'Ions Lourds, 14021 Caen CEDEX (France)
3. Departement de Physique Nucleaire/Basse Energie, Centre de'Etudes Nucleaires de Saclay, 91191 Gif-sur-Yvette CEDEX, (France)

The scattering of 84-MeV/nucleon {sup 17}O ions by {sup 118}Sn has been studied. Inelastic cross sections for excitation of the 2.327-MeV state (3{sup {minus}}), the giant quadrupole resonance, and the giant monopole resonance are reproduced by distorted-wave approximation calculations using the deformed potential model and assuming isoscalar transitions. A minimum predicted in the angular distribution at {theta}{sub c.m.}=1.9{degree} from utilization of the small {ital B}({ital E}2){up arrow} strength suggested by {pi}{sup +}/{pi}{sup {minus}} scattering is not apparent in the data.

• DOE Contract Number: AC05-84OR21400
• OSTI ID: 6254218
• Journal Information: Physical Review, C (Nuclear Physics); (USA), Journal Name: Physical Review, C (Nuclear Physics); (USA) Vol. 42:6; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651720* -- Nuclear Properties & Reactions
A=90-149
Experimental
653001 -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BORN APPROXIMATION
BOSONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DEFORMED NUCLEI
DISTRIBUTION
DWBA
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
GIANT RESONANCE
HADRONS
HEAVY ION REACTIONS
INELASTIC SCATTERING
INTERMEDIATE MASS NUCLEI
ISOSPIN
ISOTOPES
MESONS
MEV RANGE
MEV RANGE 10-100
MONOPOLES
NUCLEAR REACTIONS
NUCLEI
OPTICAL MODELS
OXYGEN 17 REACTIONS
PARITY
PARTICLE PROPERTIES
PIONS
PIONS MINUS
PIONS PLUS
PSEUDOSCALAR MESONS
QUADRUPOLE MOMENTS
RESONANCE
SCATTERING
SPIN
STABLE ISOTOPES
TARGETS
TIN 118
TIN 118 TARGET
TIN ISOTOPES