Narrow component of momentum width and neutron halo inLi11

1 December 1988

journal article
research article
Published by American Physical Society (APS) in Physical Review C

Vol. 38 (6) , 2670-2673
https://doi.org/10.1103/physrevc.38.2670

Abstract

Assuming that two neutrons in

{}^{11}{Li}

form a ‘‘halo’’, we derive phenomenologically the narrow component of the width of the momentum distribution of

{}^{9}{Li}

from the fragmentation of

{}^{11}{Li}

using a diffractive excitation model. The binding energy of the two neutrons in the halo is estimated and the momentum widths of other heavy fragments are also given.

Keywords

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