Double folding cluster potential for {sup 12}C+{sup 12}C elastic scattering

Journal Article · Sat Mar 15 00:00:00 EDT 2008 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.77.034601· OSTI ID:21189837

Hassanain, M A ^[1]; Ibraheem, Awad A ^[2]; Farid, M El-Azab ^[3]

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1. Sciences Department, New-Valley Faculty of Education, Assiut University, El-Kharga, New-Valley (Egypt)
2. Physics Department, Al-Azhar University, Assiut 71524 (Egypt)
3. Physics Department, Assiut University, Assiut 71516 (Egypt)

Using the alpha ({alpha})-cluster structure of {sup 12}C nucleus, two versions of the {sup 12}C+{sup 12}C real double folded optical potentials have been generated based upon effective {alpha}-{alpha},{alpha}-nucleon (N) and N-N interactions. The obtained potentials, in conjunction with shallow phenomenological Woods-Saxon imaginary parts, successfully reproduce the elastic scattering differential cross section for 12 sets of data over the broad energy range 70-360 MeV. No renormalization of the real folded potentials is required to fit the data. The energy dependence of the extracted real and imaginary volume integrals and total reaction cross section is investigated.

• OSTI ID: 21189837
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 77, Issue 3; Other Information: DOI: 10.1103/PhysRevC.77.034601; (c) 2008 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
CARBON 12
DIFFERENTIAL CROSS SECTIONS
ELASTIC SCATTERING
ENERGY DEPENDENCE
INTERACTIONS
MEV RANGE
NUCLEON-NUCLEON INTERACTIONS
NUCLEONS
RENORMALIZATION
WOODS-SAXON POTENTIAL