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Title: Longitudinal and transverse momentum distributions of 9Li fragments from break-up of 11Li
Authors: Humbert, F., Nilsson, T., Schwab, W., Zinser, M., Blaich, Th., García Borge, María José, Chulkov, L. V., Elze, Th. W., Emling, H., Franzke, B., Freiesleben, H., Geissel, H., Grimm, K., Guillemaud-Mueller, D., Hansen, P. G., Holzmann, R., Irnich, H., Johannsen, L., Jonson, B., Keller, J. G., Klepper, O., Klingler, H., Kratz, J. V., Kulessa, R., Lambrecht, D., Leifels, Y., Magel, A., Mohar, M., Mueller, A. C., Münzenberg, G., Møller, P., Nickel, F., Nyman, G., Richter, Achim W., Riisager, K., Scheidenberger, C., Schrieder, G., Sherrill, B. M., Simon, H., Stelzer, K., Stroth, J., Tengblad, Olof, Trautmann, W., Wajda, E., Zude, E.
Issue Date: 23-Mar-1995
Publisher: Elsevier
Abstract: Transverse and longitudinal momentum distributions of 9Li fragments from 11Li break-up reactions in C, Al and Pb targets have been measured at 280 MeV/u. The two-neutron removal cross-section was measured to be σ(−2n) = 0.26 ± 0.02 b for the carbon target, σ(−2n) = 0.47 ± 0.08 b for the aluminum target and σ(−2n) = 1.9 ± 0.4 b for the lead target. No significant difference is observed between the narrow widths (FWHM ≈ 47 MeV/c) of the transverse and longitudinal momentum distributions of the 9Li fragments. The physical implications of this are discussed.
Description: 7 pages, 3 figures, 1 table.
Publisher version (URL):
ISSN: 0370-2693
???metadata.dc.identifier.doi???: 10.1016/0370-2693(95)00072-S
Citation: Physics Letters B 347(3-4): 198-204 (1995)
Appears in Collections:(CFMAC-IEM) Artículos

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