Isotope Result - Yield Database

Isotope Result

Yield Results for a = 229 m = 0 z = 89

Isotope Properties

Isotope Properties
Ac229g
Half-Life	1.04 h	Energy [MeV]	0	Abundance [%]
Spin	(3/2+)	Mass Exc. [MeV]	30.6982	Decay Mode	B-
Atomic Mass	229.033	Binding Energy [MeV]	7.63321	Branching [%]	100

Yield Data

Isotope/ Isomer	Half-life	A/q	Target Material	Ion Source	Facility	Yield Results [1/s]						Individual Results
Isotope/ Isomer	Half-life	A/q	Target Material	Ion Source	Facility					Avg. Value		Individual Results
Ac229g	1.04 h	229.00	U	Re surface	ISAC	1.025e+6	details
Ac229g	1.04 h	229.00	U	TRILIS Re surface	ISAC	7.000e+5	details

Sorry, no data found.

Date	Isotope/ Isomer	A/q	Charge State	Half-life	Yield [1/s]	p⁺ Current [μA]	Target	Ion Source	Facility	Comment
Date	Isotope/ Isomer	A/q	Charge State	Half-life	Yield [1/s]	p⁺ Current [μA]	Target	Ion Source	Facility	Comment
2011-12-3	Ac229g	229.00	1	1.04 h	2.57e+4	9.8	UCx #3	Re surface	ISAC
2017-9-23	Ac229g	229.00	1	1.04 h	1.65e+6	9.8	ITE-TM4-UC#21-LP-SIS	Re surface	ISAC
2017-9-23	Ac229g	229.00	1	1.04 h	1.40e+6	9.8	ITE-TM4-UC#21-LP-SIS	Re surface	ISAC
2019-12-15	Ac229g	229.00	1	1.04 h	7.00e+5	14	ITW-TM4-UC#29-LP-SIS	TRILIS Re surface	ISAC

(*) Average value of selected yield results, click 'details' to display individual results.

Beam Development

Isotope/ Isomer	Target	Ion Source	Exp. Program	Min. Req. Yield (at exp.)	Comment on Estbl. Yield	Exp. Area (LE, ME, HE)	Prop./Loi	EEC Priority	Dvlpmt Priority	Planned Development		Individual Results
Isotope/ Isomer	Target	Ion Source	Exp. Program	Min. Req. Yield (at exp.)	Comment on Estbl. Yield	Exp. Area (LE, ME, HE)	Prop./Loi	EEC Priority	Dvlpmt Priority			Individual Results								year	plan
Ac229g	UC	IG-LIS	STRUCTURE	1.00e+3	Fr contm.	LE	S1397	H	1	2015	ThO2	details

Records retrieved on Fri Feb 13 2026 11:48:34 GMT-0800 (Pacific Standard Time)