Derivation of the surface diffuseness of the nucleus-nucleus interaction potential using large-angle quasielastic scattering at deep sub-barrier energies

Journal Article · Wed Aug 15 00:00:00 EDT 2007 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.76.027601· OSTI ID:21062016

Monteiro, D S ^[1]; Shorto, J M. B.; Huiza, J F. P.; Crema, E ^[2]; Gomes, P R. S. ^[3]

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1. Instituto de Fisica, Departamento de Fisica Nuclear, Universidade de Sao Paulo, 05315-970, CP 663118, Sao Paulo (Brazil)
2. Instituto de Fisica, Departamento de Fisica Nuclear, Universidade de Sao Paulo, 05315-970, CP 663118, SaoPaulo (Brazil)
3. Instituto de Fisica, Universidade Federal Fluminense, Av. Litoranea s/n, Gragoata, Niteroi, R.J., 24210-340 (Brazil)

We measured large-angle quasielastic scattering for the spherical {sup 16,17,18}O+{sup 92}Mo systems at deep sub-barrier energies. This is a process sensitive to the surface region of the nuclear potential which can be used to probe surface diffuseness. The derived diffuseness values are of the order of 0.70 fm for the three systems, larger than predicted by previous works on similar systems.

• OSTI ID: 21062016
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 76, Issue 2; Other Information: DOI: 10.1103/PhysRevC.76.027601; (c) 2007 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
MOLYBDENUM 92
MOLYBDENUM 92 TARGET
NUCLEAR POTENTIAL
NUCLEON-NUCLEON INTERACTIONS
OXYGEN 16
OXYGEN 16 REACTIONS
OXYGEN 17
OXYGEN 17 REACTIONS
OXYGEN 18
OXYGEN 18 REACTIONS
QUASI-ELASTIC SCATTERING
SPHERICAL CONFIGURATION
SURFACES