66-DY-165

Atomic Mass	Mass Excess
164.931700033008 amu	-63.621 MeV

Level energy (MeV)	Spin & parity	Half-life	Mode of decay	Branch ratio (%)	Decay energy (MeV)
Ground state	7/2+	2.334 H 0.001	B-	100	1.286
.108	1/2-	1.257 M 0.006	IT	97.76	.108
.108	1/2-	1.257 M 0.006	B-	2.24	1.394

Strong Gamma-rays from Decay of DY-165

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)

IT 1.257 M 0.006 108.160 3.01+- 0.09

B- 1.257 M 0.006 361.471 0.53+- 0.04

B- 1.257 M 0.006 515.47 1.53+- 0.11

B- 2.334 H 0.006 94.700 3.6+- 0.4

B- 2.334 H 0.006 279.763 0.50+- 0.06

B- 2.334 H 0.006 361.680 0.84+- 0.09

B- 2.334 H 0.006 633.415 0.57+- 0.06

B- 2.334 H 0.006 715.328 0.53+- 0.06

Decay mode	Half-life	Gamma-ray energy (keV)	Intensity (%)
IT	1.257 M 0.006	108.160	3.01+- 0.09
B-	1.257 M 0.006	361.471	0.53+- 0.04
B-	1.257 M 0.006	515.47	1.53+- 0.11
B-	2.334 H 0.006	94.700	3.6+- 0.4
B-	2.334 H 0.006	279.763	0.50+- 0.06
B-	2.334 H 0.006	361.680	0.84+- 0.09
B-	2.334 H 0.006	633.415	0.57+- 0.06
B-	2.334 H 0.006	715.328	0.53+- 0.06