|
![]() |
![]() |
![]()
18C (1972AJ02)(Not illuatrated)
18C is particle stable. Therefore its atomic mass excess, M - A, must be < 29.84 MeV [16C + 2n] (1970WA1G).
18C has been observed in the bombardment of 232Th by 122 MeV 18O ions (1969AR13, 1970AR1D) and in the 3 GeV proton bombardment of Au (1970RA1A). See also
(1960ZE03, 1968PO04, 1971BU1E).
|
![]() |