20 F
9 11
Half life: 11.00 s 2
Jp: 2+
Decay mode: b-
Sn (keV): 6601.31 5
Sp (keV): 10640 3
Prod. mode: Fast neutron activation
Thermal neutron activation
Literature cut-off date: 21-Apr-1997
Author(s): D. Tilley, C. Cheves, J. Kelley, S. Raman, and H. Weller
ENSDF citation: NP A636, 249 (1998)

Decay properties

Mode Branching (%) Q-value (keV)
b- 100 7024.53 8

Gammas from 20F (11.00 s 2)

Eg (keV) Ig (%) Decay mode
1633.602 15 100 b-
3332.54 20 0.0082 6 b-
4965.85 20 0.00005 2 b-

X-rays from 20F (11.00 s 2)

E (keV) I (%) Assignment
0,848 1.88E-06 19 Ne Ka2
0,849 3.8E-06 4 Ne Ka1

Betas from 20F (11.00 s 2)

>Eb endpoint (keV) Ib (%) Decay mode
2058,02 0.0082 6 b-
5390,86 99.9913 8 b-