Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
9837Rb61   Rubidium
J(π)=(0,1)
T1/2=114.00 ms
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -54.318333
(0.003447)		 -55.250 3.430
BE 816.361 817.292
BE/A 8.330 8.340
<R2ch>1/2 = 4.4379 ± 0.0108 fm [3]
Charge-density Distribution [6]

β2= 0.341
β3= 0.000
β4= 0.041
β6= 0.016
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-9144.23
β- - decay12107.68
β+ - decay-11029.37
e-capture-10007.37
1p - decay-14183.84
2p - decay-30733.33
1n - decay-3870.51
2n - decay-9106.57
2β- - decay17982.33
β-,n6192.62
β-,2n2468.96
β-,d-6099.64
β-,t-3374.22
β-,α4604.57
β-,n,α-678.50
EC,p-27552.37
EC,2p-42798.04
EC,α-19940.27
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 270 keV
T1/2 = 96.00 ms
β-
100%
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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.