Double beta decay
Known double beta decay isotopes

Double beta decay

Section Title: Known double beta decay isotopes
Table Section Text: None

Nuclide	Half-life, 1021 years	Mode	Transition	Method	Experiment

48 Ca	0.064+0.007 −0.006 ± +0.012 −0.009	β–β–	direct	NEMO-3

76 Ge	1.926 ±0.094	β–β–	direct	GERDA

78 Kr	9.2 +5.5 −2.6 ±1.3	εε	direct	BAKSAN

82 Se	0.096 ± 0.003 ± 0.010	β–β–	direct	NEMO-3

96 Zr	0.0235 ± 0.0014 ± 0.0016	β–β–	direct	NEMO-3

100 Mo	0.00693 ± 0.00004	β–β–	direct	NEMO-3

0.69+0.10 −0.08 ± 0.07	β–β–	0+→ 0+1	Ge coincidence

116 Cd	0.028 ± 0.001 ± 0.003 0.026+0.009 −0.005	β–β–	direct	NEMO-3 ELLEGANT IV

128 Te	7200 ± 400 1800 ± 700	β–β–	geochemical

130 Te	0.82 ± 0.02 ± 0.06	β–β–	direct	CUORE-0

124 Xe	18 ± 5 ± 1	εε	direct	XENON1T

136 Xe	2.165 ± 0.016 ± 0.059	β–β–	direct	EXO-200

130 Ba	(0.5 – 2.7)	εε	geochemical

150 Nd	0.00911+0.00025 −0.00022 ± 0.00063	β–β–	direct	NEMO-3

0.107+0.046 −0.026	β–β–	0+→ 0+1	Ge coincidence

238 U	2.0 ± 0.6	β–β–	radiochemical

Sentence(s)

Double beta decay ⁷⁶Ge have come from GERDA, ¹³⁰Te from CUORE, and ¹³⁶Xe from EXO-200.

final_sentence: Double beta decay ⁷⁶Ge have come from GERDA, ¹³⁰Te from CUORE, and ¹³⁶Xe from EXO-200.