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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) ; Gerl, J (Darmstadt, GSI) ; Itahashi, K (Tokyo Inst. Tech.) ; Janik, R (Comenius U.) ; Jonson, B (Goteborg, ITP) ; Karlsson, S (Goteborg, ITP) ; Lenske, H (Giessen U.) ; Mandal, S (Darmstadt, GSI) ; Markenroth, K (Goteborg, ITP) ; Meister, M (Goteborg, ITP) ; Mocko, M (Comenius U.) ; Münzenberg, G (Darmstadt, GSI) ; Ohtsubo, T (Darmstadt, GSI) ; Ozawa, A (RIKEN (main)) ; Parfenova, Yu (Goteborg, ITP) ; Pribora, V (Kurchatov Inst., Moscow) ; Richter, A (Darmstadt, Tech. Hochsch.) ; Riisager, K (Aarhus U.) ; Schneider, R (Munich, Tech. U.) ; Scheit, H (Heidelberg, Max Planck Inst.) ; Schrieder, G (Darmstadt, Tech. Hochsch.) ; Shulgina, N (Goteborg, ITP ; Kurchatov Inst., Moscow) ; Simon, H (Darmstadt, Tech. Hochsch.) ; Sitar, B (Comenius U.) ; Stolz, A (Munich, Tech. U.) ; Strmen, P (Comenius U.) ; Sümmerer, K (Darmstadt, GSI) ; Szarka, I (Comenius U.) ; Wan, S (Darmstadt, GSI) ; Weick, H (Darmstadt, GSI) ; Zhukov, M V (Goteborg, ITP)
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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