${}^{10}$Li spectrum from ${}^{11}$Li fragmentation

Abstract

A recently developed time dependent model for the excitation of a nucleon from a bound state to a continuum resonant state in the system n+core is applied to the study of the population of the low energy continuum of the unbound ${}^{10}$Li system obtained from ${}^{11}$Li fragmentation. Comparison of the model results to new data from the GSI laboratory suggests that the reaction mechanism is dominated by final state effects rather than by the sudden process, but for the population of the l=0 virtual state, in which case the two mechanisms give almost identical results. There is also, for the first time, a clear evidence for the population of a d${}_{5/2}$ resonance in ${}^{10}$Li.

15 pages, 4 figures, 3 tables. Accepted for publication in Nucl.Phys.A

References in corpus (10)

• Nuclear Breakup of Borromean Nuclei
• A non-perturbative approach to halo breakup
• Initial State Dependence of the Breakup of Weakly Bound Carbon Isotopes
• Unbound exotic nuclei studied by projectile fragmentation
• Three-body continuum discretization in a basis of transformed harmonic oscillator states
• Dipole excited states in ${}^{11}$Li with complex scaling
• Three-body Coulomb breakup of 11Li in the complex scaling method
• Two-body correlations in N=8 and 10 nuclei and effective neutron-neutron interactions in Tamm-Dancoff and two-particle RPA models
• Unbound exotic nuclei studied by transfer to the continuum reactions
• Effects of deformation in the three-body structure of 11Li

Cited by in corpus (4)

• Di-neutron clustering and deuteron-like tensor correlation in nuclear structure focusing on 11Li
• Linking structure and dynamics in $(p,pn)$ reactions with Borromean nuclei: the ${}^{11}$Li$(p,pn){}^{10}$Li case
• Investigating the 10Li continuum through 9Li(d,p)10Li reactions
• The 9Li(d,p) reaction, a specific probe of 10Li, paradigm of parity--inverted nuclei around N=6 closed shell