91-Pa-222
basic
element
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91-protactinium-222
- Atomic Mass: 222.0237260 +- 0.0000780 amu #
- Excess Mass: 22100.000 +- 73.000 keV #
- Binding Energy: 1698539.000 +- 73.000 keV #
- Beta Decay Energy: B- -2183.000 +- 124.000 keV #
"The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra,
Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995.
- Half life: 2.9 ms
- Mode of decay: Alpha to Ac-218
- Possible parent nuclides:
- Alpha from Np-226
R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999)
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