Observation of the New NuclidesNe27,Mg31,Mg32,Al34, andP39

Abstract
Five new, neutron-rich nuclides, Ne27, Mg31, Mg32, Al34, and P39, have been produced by the bombardment of uranium with 800-MeV protons. A time-of-flight method which utilizes the rf structure of the beam was combined with a ΔEE measurement to identify the nuclides.