Nuclear Reaction Studies with Exotic Boron Beams
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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedade Brasileira de Física
2004
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| _version_ | 1876442912816889856 |
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| author | V. Guimarães |
| author_facet | V. Guimarães |
| contents | Nuclear Reaction Studies with Exotic Boron Beams V. Guimarães Física, Astronomía y Matemáticas Spectroscopic investigation, on exotic nuclei, performed in two different experiments with secondary radioactiveboron beams are discussed. Spectroscopic factors for the 13B+n bound-states are obtained by measuringmomentum distribution of the 13B residual nucleus from knockout reaction of the 14B beam at intermediate energy.The momentum distributions are measured in coincidence with the emited °-rays from the excited residual13B nucleus allowing spin-parity assignment and partial cross section determination. In the other experiment, adeuteron transfer, 2H(8B,®)6Be, reaction with low energy 8B beam are used to search for resonances in the unbound6Be nucleus. The ANC - Asymptotic Normalization Coefficient method are presented and astrophysicalimplications of these two experiments are discussed. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46434583 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3A Vol.34 |
| format | Artículo científico |
| id | redalyc_46434583 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Nuclear Reaction Studies with Exotic Boron Beams V. Guimarães Física, Astronomía y Matemáticas Nuclear Reaction Studies with Exotic Boron Beams V. Guimarães Física, Astronomía y Matemáticas Spectroscopic investigation, on exotic nuclei, performed in two different experiments with secondary radioactiveboron beams are discussed. Spectroscopic factors for the 13B+n bound-states are obtained by measuringmomentum distribution of the 13B residual nucleus from knockout reaction of the 14B beam at intermediate energy.The momentum distributions are measured in coincidence with the emited °-rays from the excited residual13B nucleus allowing spin-parity assignment and partial cross section determination. In the other experiment, adeuteron transfer, 2H(8B,®)6Be, reaction with low energy 8B beam are used to search for resonances in the unbound6Be nucleus. The ANC - Asymptotic Normalization Coefficient method are presented and astrophysicalimplications of these two experiments are discussed. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46434583 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3A Vol.34 |
| title | Nuclear Reaction Studies with Exotic Boron Beams |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46434583 |