First Observation of Beta-Delayed Two-Neutron Radioactivity:Li11
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چکیده
منابع مشابه
First observation of very neutron - deficient 122 Ce
Excited states have been identified in the very neutron-deficient 122Ce nucleus. This is the first observation of this nucleus and its excited states. The ground-state rotational band has been observed up to spin 14 h̄. The band has been assigned to 122Ce by detecting gamma rays in coincidence with evaporated charged particles and neutrons. The E(21 ) value suggests a rather large ground-state d...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1979
ISSN: 0031-9007
DOI: 10.1103/physrevlett.43.1652