Optical Model Potentials for {alpha}-Particles Scattering around the Coulomb Barrier on Medium-Mass Nuclei

Journal Article · Tue May 24 00:00:00 EDT 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.1945203· OSTI ID:20722374

Avrigeanu, M; Roman, F L; Avrigeanu, V ^[1]; Oertzen, W von ^[2]

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1. EURATOM/MEC Fusion Association, 'Horia Hulubei' National Institute for Physics and Nuclear Engineering, P.O. Box MG-6, Bucharest (Romania)
2. Freie Universitaet Berlin, Fachbereich Physics, Arnimallee 14, 14195 Berlin (Germany)

Following a semi-microscopic and phenomenological analyses of {alpha}-particle elastic scattering on A{approx}100 nuclei at energies below 32 MeV, a regional optical potential is involved in (n,{alpha}) reaction cross-sections analysis for the stable Mo isotopes. Focus on the uncertainties in the OMP parameters found to describe the {alpha}-particle emission from excited compound residual nuclei is thus obtained, looking for understanding of the related questions on the basis of microscopic models.

• OSTI ID: 20722374
• Journal Information: AIP Conference Proceedings, Vol. 769, Issue 1; Conference: International conference on nuclear data for science and technology, Santa Fe, NM (United States), 26 Sep - 1 Oct 2004; Other Information: DOI: 10.1063/1.1945203; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA PARTICLES
COULOMB FIELD
CROSS SECTIONS
ELASTIC SCATTERING
INTERMEDIATE MASS NUCLEI
ION EMISSION
MEV RANGE
MOLYBDENUM ISOTOPES
NEUTRON REACTIONS
NEUTRONS
NUCLEAR POTENTIAL
OPTICAL MODELS