Giant resonances in {sup 24}Mg and {sup 28}Si from 240 MeV {sup 6}Li scattering

Journal Article · Wed Jul 15 00:00:00 EDT 2009 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.80.014312· OSTI ID:21289981

Chen, X ^[1]; Lui, Y -W; Clark, H L; Tokimoto, Y; Youngblood, D H ^[2]

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1. Chemistry Department, Washington University, St. Louis, Missouri 63130 (United States)
2. Cyclotron Institute, Texas A and M University, College Station, Texas 77843 (United States)

Elastic and inelastic scattering of 240 MeV {sup 6}Li particles from {sup 24}Mg and {sup 28}Si were measured with the MDM spectrometer. Optical potential parameters for {sup 6}Li+{sup 24}Mg and {sup 6}Li+{sup 28}Si scattering systems were obtained by fitting elastic scattering with two different folding model potentials as well as W-S potentials. E0-E3 giant resonance strength distributions for {sup 28}Si and {sup 24}Mg were obtained. E0 strength corresponding to 106{sub -24}{sup +34}% of the EWSR was identified in {sup 24}Mg and 80{sub -20}{sup +35}% was found for {sup 28}Si between E{sub x}=8.0 to 40.0 MeV.

• OSTI ID: 21289981
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 80, Issue 1; Other Information: DOI: 10.1103/PhysRevC.80.014312; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
DISTRIBUTION
ELASTIC SCATTERING
FOLDING MODEL
GIANT RESONANCE
INELASTIC SCATTERING
LITHIUM 6
MAGNESIUM 24
MEV RANGE 100-1000
MEV RANGE 10-100
OPTICAL MODELS
SILICON 28
SPECTROMETERS