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Closed Access item Dissociation of 8He into 6He + n + X at 240 MeV/u

Authors:Nilsson, T.
Humbert, F.
Schwab, W.
Zinser, M.
Blaich, Th.
García Borge, María José
Chulkov, L. V.
Eickhoff, H.
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.
Moore, E. F.
Mueller, A. C.
Münzenberg, G.
M¢ller, 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:6-Feb-1995
Citation:Nuclear Physics A 583: 795-798 (1995)
Abstract:Extremely neutron-rich nuclei exhibit a number of interesting features of which the most well-known is the neutron halo phenomenon found in 11Li. See e.g. ref. [1] for a recent review. A much less investigated nucleus is 8He, although it is the nucleus with the highest A/Z-ratio that is still stable against particle emission. In the first experiment where evidence for an anomalously large matter radius in 11Li was seen [2], similar effects were also found in 6He and 8He. The extended neutron distribution has previously mainly been probed in dissociation experiments [3] at 800 MeV/u. We present here further information on reactions involving 8He.
Description:4 pages, 3 figures, 2 tables.
Publisher version (URL):http://dx.doi.org/10.1016/0375-9474(94)00760-K
Appears in Collections:(CFMAC-IEM) Artículos

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