Ni-08-22-13
Nickel foils were placed in front of and behind the Au+Sand, the blank crucible, and the gold foil. Nickel foils were also place in front of and behind the crucible with the Barium Oxide.
lines are observed near, 238, 511, 578, 604, 903, 1264, 1362 keV
Naturally occurring Isotopes of Nickel are
Ni-58 ( 68.077% ) Ni-60 ( 26.223% ) Ni-61 ( 1.140% ) Ni-62 ( 3.634% ) Ni-64 ( 0.926% )
Neutron knockout
Ni-58 ->Ni-57 has the following lines in order of decreasing intensity: 907, 1280, 1351, 1377, 511,128 , half life = 35.6 hours
Ni-60 -> Ni-59 : no high intensity lines above 100 keV, half life 7e4 years
Proton knockout
Ni-60-> Co-58 : 511, 811,863,1674 keV ( 863 & 811 in coincidence) , half life 70 Days days Ni-58-> Co-57 : 122,136, half life 271.74 days
N-P knockout
Ni-58->Co-56 :847, 1238, 511,1640, 1037, half life = 77 days