Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
11655Cs61   Cesium
J(π)=(1+)
T1/2=700.00 ms
  Experiment
[2]
Theory
[4]
Sh.corr.
[4]
Mass Excess -62.063
(0.1)
-62.200 2.250
BE 955.307 955.444
BE/A 8.235 8.237
<R2ch>1/2 = 
Charge-density Distribution [6]

β2= 0.260
β3= 0.000
β4= 0.101
β6= 0.013
Excited States[1]
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Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay2575.43
β- - decay-7365.96
β+ - decay9961.69
e-capture10983.69
1p - decay-695.25
2p - decay-3845.00
1n - decay-10435.30
2n - decay-23523.34
- - decay-21360.93
β-,n-21109.26
β-,2n-32246.06
β-,d-20516.40
β-,t-25248.85
β--4461.44
β-,n,α-18166.63
EC,p6985.76
EC,2p5247.53
EC,α13079.57
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 100 keV
T1/2 = 3.85 s
β+, EC
100%
EC, p
0.51%
ECα
0.008%
β+ endpoint energies
γ-energies
    
[1] National Nuclear Data Center, Evaluated Nuclear Structure Data File, https://www.nndc.bnl.gov/ensdf/.
[2] M. Wang, G. Audi, A.H. Wapstra, F.G. Kondev, M. MacCormick, X. Xu, and B. Pfeiffer, Chinese Physics C, 2012, vol. 36, pp. 1603-2014.
[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.
[4] P. Möller, A.J. Sierk, T. Ichikawa, H. Sagawa, Atomic Data and Nuclear Data Tables, 2016, vol. 109-110, pp. 1-204.
[5] N.J. Stone, https://www-nds.iaea.org/publications/indc/indc-nds-0658/; Atomic Data and Nuclear Data Tables, 2016, vol. 111-112, pp. 1–28.
[6] H. de Vries, C.W. de Jager, C. de Vries, Atomic Data and Nuclear Data Tables, 1987, vol. 36, pp. 495-536.
[7] B. Pritychenko, M. Birch, B. Singh, M. Horoi, Atomic Data and Nuclear Data Tables, 2016, vol. 107, pp. 1–139; 2017, vol. 114, pp. 371–374.
[8] T. Kibedi and R.H. Spear, Atomic Data and Nuclear Data Tables, 2002, vol. 80, pp. 35-82.