1984KO40: ¹³N(β⁺); analyzed γ-decay asymmetry data; deduced isotensor component in isovectorial transition.

1995GO34: ¹³N; compiled, reviewed β-decay asymmetry data, other aspects; deduced polarization-asymmetry correlation senstivity to charged currents of right-handed chirality.

1995VA27: ¹³N(β⁺); measured β asymmetry following beam implantation in Pt; deduced beam polarization.

Measured half-life for ¹³N(β⁺)¹³C

Adopted value:	9.965 ± 0.004 min;	weighted mean of (1960JA12, 1968RI15, 1977AZ01)
Measured values:	9.9670 ± 0.0037 min	(DDEP)
	9.962 ± 0.020 min	(1989KA1S)
	9.965 ± 0.010 min	(1977AZ01)
	10.0 ± 0.5 min	(1973SIYS)
	9.963 ± 0.009 min	(1968RI15)
	10.05 ± 0.05 min	(1965BO42)
	9.96 ± 0.02 min	(1965EB01)
	9.965 ± 0.005 min	(1960JA12)
	9.93 ± 0.05 min	(1960KI02)
	9.96 ± 0.03 min	(1958AR15)
	9.96 ± 0.03 min	(1957DA08, 1958DA09)
	10.02 ± 0.10 min	(1957DE22)
	10.07 ± 0.06 min	(1957NO17)
	10.08 ± 0.04 min	(1955WI43)
	10.05 ± 0.03 min	(1953CH34)
	10.05 ± 0.1 min	(1950HO01)
	10.2 ± 0.1 min	(1948CO1A)
	10.13 ± 0.1 min	(1945SI02)
	9.93 ± 0.03 min	(1939WA35)

Previous Measurements

 

Eβ(max) (MeV)		Log ft
DDEP	1.19845 ± 0.00027	DDEP	3.654
1950HO01	1.202 ± 0.005	FE51B	3.67
1954GR66	1.185 ± 0.025	(1957DA08, 1958DA09)	3.66
1958DA09	1.190 ± 0.003	1971GO40	3.667 ± 0.001
		WI74F	3.643 ± 0.001
		a	3.664

a) Based on T1/2 = 9.961 min.

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¹³O(β⁺)¹³N Evaluated Data

A = 13 Beta-Decays Diagram

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Last modified: 08 July 2009