55-Cs-120
basic
element
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55-cesium-120
- Atomic Mass: 119.9206782 +- 0.0000106 amu
- Excess Mass: -73887.752 +- 9.870 keV
- Binding Energy: 999417.052 +- 9.871 keV
- Beta Decay Energy: B- -5000.000 +- 300.000 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.
- Spin: high
- Half life: 57 s
- Mode of decay: Electron capture to Xe-120
- Mode of decay: EC + Proton to I-119
- Branch ratio: <=1.0E-5 %
- Decay energy: 5 2.470 MeV
Meta state at 0.000 Mev
- Spin: 2
- Half life: 64 s
- Mode of decay: Electron capture to Xe-120
- Possible parent nuclides:
- Electron capture from Ba-120
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)
Magnetic Dipole Moments and Electric Quadrupole Moments
Ex(kev) | T1/2 | Spin | | m(nm) | | Q(b) | | Ref. Std. | Method | Reference |
0 | 64 s | 2+ | | +3.87(2) | | | | [133Cs] | ABLS | NP A468 1 (87) |
| | | | | | +1.45(2) st | | | ABLS | NP A468 1 (87) |
| | | | +3.92(5) | | | | [133Cs] | AB | PL 76B 565 (78) |
| | | | | | | | | | |
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
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