Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/7761
Share/Impact:
Título : Nuclear and Coulomb breakup of B-8
Autor : Cortina-Gil, D., Fernández-Vázquez, J., Attallah, F., Baumann, T., Benlliure, J., García Borge, María José, Chulkov, L., Forssén, C., Fraile, Luis M., Geissel, H., Gerl, J., Itahashi, K., Janik, R., Jonson, B., Karlsson, S., Lenske, H., Mandal, S., Markenroth, K., Meister, M., Mocko, M., Münzenberg, G., Ohtsubo, T., Ozawa, A., Parfenova, Yu., Pribora, V., Richter, Achim W., Riisager, K., Schneider, R., Scheit, H., Schrieder, G., Shulgina, N., Simon, H., Sitar, B., Stolz, A., Strmen, P., Sümmerer, K., Szarka, I., Wan, S., Weick, H., Zhukov, M. V.
Palabras clave : Knock-out reactions
Halo nuclei
Ground-state properties
Core excitation
Longitudinal momentum
One-proton removal cross section
Y coincidence
[PACS] Interaction and reaction cross sections
[PACS] Breakup and momentum distributions
[PACS] Properties of specific nuclei listed by mass ranges: 6 ≤ A ≤ 19
Fecha de publicación : 8-Feb-2003
Editor: Elsevier
Citación : Nuclear Physics A 720(1-2): 3–19 (2003)
Resumen: One-proton removal reactions of 936 MeV/u B-8 have been studied with carbon and lead as breakup targets. Using the FRS at GSI, the longitudinal momentum distributions of the Be-7 fragments and the one-proton removal cross section of B-8 were measured. The relative contributions of the breakup channels leading to Be-7 in its ground state and excited state at 429 keV (Be-7*) have been determined from measurements of gamma 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 + He-3 + p) three-body model. The combined data from the two targets allow a determination of the weight of the Be-7* component in the B-8 ground state wave function as (13.3 ± 2.2%).
Descripción : 17 pages, 4 tables, 9 figures.-- PACS nrs.: 25.60.Dz; 25.60.Gc; 27.20.+n.-- Printed version published Jun 2, 2003.
Versión del editor: http://dx.doi.org/10.1016/S0375-9474(03)00671-7
URI : http://hdl.handle.net/10261/7761
ISSN: 0375-9474
DOI: 10.1016/S0375-9474(03)00671-7
Citación : Nuclear Physics A 720(1-2): 3–19 (2003)
Appears in Collections:(CFMAC-IEM) Artículos

Files in This Item:
There are no files associated with this item.
Show full item record
 
CSIC SFX LinksSFX Query


Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.