Isotope Result - Yield Database

Isotope Result

Yield Results for a = 21 m = 0 z = 8

Isotope Properties

Isotope Properties
O21g
Half-Life	3.42 s	Energy [MeV]	0	Abundance [%]
Spin	(5/2+)	Mass Exc. [MeV]	8.06191	Decay Mode	B-
Atomic Mass	21.0087	Binding Energy [MeV]	7.38938	Branching [%]	100

Yield Data

Sorry, no data found.

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
O21g	3.42 s	33.00	Si	FEBIAD	ISAC	2.395e+2	details
O21g	3.42 s	33.00	Zr	FEBIAD	ISAC	1.700e+2	details

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
2015-11-16	O21g	33.00	1	3.42 s	1.09e+2	50	ITW-TM2-SiC#32-HP-FEBIAD	FEBIAD	ISAC	O21C12
2007-10-1	O21g	33.00	1	3.42 s	3.70e+2	75	SiC #16 HP	FEBIAD	ISAC	12C21O
2010-7-13	O21g	33.00	1	3.42 s	1.70e+2	75	ZrC #5 HP	FEBIAD	ISAC	12C21O

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
O21g	UC	FEBIAD	STRUCTURE	1.00e+1		LE	S1365	2	2	2015	yield	details

Records retrieved on Fri Feb 13 2026 11:47:44 GMT-0800 (Pacific Standard Time)