P. A. DeYoung

Neutron knockout ofBe12populating neutron-unbound states inBe11

Neutron-unbound resonant states of

Search for unboundBe15states in the3n+Be12channel

^{11}\mathrm{Be}

Search for unbound 15Be states in the 3n+12Be channel

were populated in neutron knockout reactions from

First observation of15Be

^{12}\mathrm{Be}

First observation of the13Li ground state

and identified by

First observation of the 13 Li ground state

^{10}\mathrm{Be}

Spectroscopy of neutron-unbound27,28F

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Neutron-unbound states in {sup 25,26}F

n

First observation of excited states in {sup 12}Li

coincidence measurements. A resonance in the decay-energy spectrum at 80(2) keV was attributed to a highly excited unbound state in

Hindrance of complete fusion in the {sup 8}Li+{sup 208}Pb system at above-barrier energies

^{11}\mathrm{Be}