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Title: Measurements of the {sup 6}He+p resonant scattering

Measurements of the p({sup 6}He,p) elastic scattering excitation function have been performed in the RIBRAS system using a {sup 6}He secondary beam and a CH{sub 2} polyethylene thick target. The motivation is to observe states of the compound nucleus {sup 7}Li in the excitation energy range of E{sub exc}{sup 7Li} = 10.8-11.8MeV, where the isobaric analog state of {sup 7}He ground state lies. Excitation functions have been obtained at three laboratory angles θ{sub lab} = 0°, 20°, and 25° which correspond to θ{sub c.m} = 180°, 140°, and 130°.
Authors:
; ; ; ; ; ; ;  [1] ; ;  [2] ;  [3] ;  [4] ;  [5]
  1. Departamento de Física Nuclear, Instituto de Física da Universidade de São Paulo, P.O. Box 66318, SP (Brazil)
  2. Universidade Federal Fluminense, Centro de Estudos Gerais, Instituto de Física, Niteroi, RJ (Brazil)
  3. Universidade Tecnológica Federal do Paraná, Campus Cornélio Procópio, PR (Brazil)
  4. Instituto de Pesquisas Energeticas e Nucleares, IPEN/CNEN, São Paulo (Brazil)
  5. Universidade Federal de São Paulo, Campus Diadema, São Paulo, SP (Brazil)
Publication Date:
OSTI Identifier:
22390477
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1625; Journal Issue: 1; Conference: 36. Brazilian Workshop on Nuclear Physics, Sao Sebastiao, SP (Brazil), 1-5 Sep 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ELASTIC SCATTERING; ENERGY DEPENDENCE; EXCITATION; EXCITATION FUNCTIONS; GROUND STATES; HELIUM 6; HELIUM 6 REACTIONS; HELIUM 7; HYDROGEN 1 TARGET; ISOBARIC ANALOGS; LITHIUM 7; NUCLEAR STRUCTURE; POLYETHYLENES; RESONANCE SCATTERING