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Published Articles
Title Nuclear and Coulomb breakup of 8 B
Author(s) Cortina-Gil, D (Santiago de Compostela U. ; Darmstadt, GSI) ; Fernandez-Vazquez, J (Santiago de Compostela U.) ; Attallah, F (Darmstadt, GSI) ; Baumann, T (Michigan State U., NSCL) ; Benlliure, J (Santiago de Compostela U.) ; Borge, M J G (Madrid, Inst. Estructura Materia) ; Chulkov, L (Kurchatov Inst., Moscow) ; Forssén, C (Goteborg, ITP) ; Fraile, L M (CERN) ; Geissel, H (Darmstadt, GSI) Show all 40 authors
Publication 2003
Number of pages 17
In: Nucl. Phys. A 720 (2003) 3-19
DOI 10.1016/S0375-9474(03)00671-7
Subject category Nuclear Physics - Experiment
Abstract One-proton removal reactions of 936 MeV/u 8 B have been studied with carbon and lead as breakup targets. Using the FRS at GSI, the longitudinal momentum distributions of the 7 Be fragments and the one-proton removal cross section of 8 B were measured. The relative contributions of the breakup channels leading to 7 Be in its ground state and excited state at 429 keV ( 7 Be ∗ ) have been determined from measurements of γ rays in coincidence with the fragments from the one-proton removal reaction. The experimental breakup data are discussed in the context of a theoretical ( α+ 3 He + p ) three-body model. The combined data from the two targets allow a determination of the weight of the 7 Be ∗ component in the 8 B ground state wave function as (13.3±2.2%)
Copyright/License Elsevier Science B.V.

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 Záznam vytvorený 2017-02-09, zmenený 2017-07-31



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