Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
5225Mn27   Manganese
J(π)=6+
T1/2=5.59 d
  Experiment
[2]
Theory
[4]
Sh.corr.
[4]
Mass Excess -50.706854
(0.001901)
-50.820 0.530
BE 450.857 450.970
BE/A 8.670 8.673
<R2ch>1/2 = 3.6706 ± 0.0128 fm [3]
Charge-density Distribution [6]

β2= 0.150
β3= 0.000
β4= 0.008
β6= 0.001
Excited States[1]
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Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-8654.99
β- - decay-2374.53
β+ - decay3689.20
e-capture4711.20
1p - decay-6544.80
2p - decay-16061.00
1n - decay-10534.66
2n - decay-24222.22
- - decay-16716.78
β-,n-18575.79
β-,2n-32360.79
β-,d-21215.29
β-,t-28019.88
β--10310.06
β-,n,α-26642.13
EC,p-5792.20
EC,2p-13854.21
EC,α-4640.06
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 377.749 keV
T1/2 = 21.10 m
β+, EC
98.22%
IT
1.78%
β+ endpoint energies
γ-energies
 
μ (nm) Q (b) E* (keV)
0.00768(8)378
+0.50(7)0
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.