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11Li (1975AJ02)(See the Isobar Diagram for 11Li)
11Li has been observed in the bombardment of heavy nuclei by GeV protons. Its mass excess is 40.9 ± 0.1 MeV (1973KLZN). 11Li is bound: Eb for breakup into 9Li + 2n and 10Li + n are 0.2 and 0.3 MeV, respectively [see (1974AJ01) for a discussion of the mass of 10Li]. 11Li has a half-life of 8.5 ± 1 msec (1969KL08),
8.5 ± 0.2 msec (1974RO31): it decays to neutron unstable states of 11Be with Pn = (61 ± 7)% (1974RO31) [based on Pn(9Li) = 35%]. See also (1968TH04, 1970AR27, 1971AR1P), (1968AJ02, 1969GA1G, 1969GA32, 1972CE1A, 1972GA1F, 1972KL1A, 1972TH13, 1972WA07, 1973BR1C, 1973KO1D, 1973VO1D, 1974TH01) and (1971DO1F, 1974IR04, 1974MA1E; theor.).
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