13N

β+-Decay Evaluated Data



Measurements
1950HO01: 13N.
1953CH34: 13N.
1954GR66: 13N.
1955WI43: 13N.
1957DA08: 13N.
1957DE22: 13N.
1957NO17: 13N.
1958AR15: 13N.
1958DA09: 13N.
1960JA12: 13N; measured not abstracted; deduced nuclear properties.
1960KI02: 13N; measured not abstracted; deduced nuclear properties.
1965BO42: 13N; measured T1/2.
1965EB01: 13N; measured T1/2.
1968RI15: 13N; measured not abstracted; deduced nuclear properties.
1971GO40: 13N.
1973SIYS: 13N; measured T1/2.
1977AZ01: 13N; measured T1/2.
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

Recommended value (July, 2015):  9.967 ± 0.005 min
Summary Table of Uncertainty Analysis:   Table 13N preview (PDF)  
Measured values: 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)
 12.3 ± 5.4% min (1961RA06) (Excluded)
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     (SI45A)
9.93 ± 0.03 min (WA39)
Other Reviews: 9.9670 ± 0.0037 min (DDEP)
9.9647 ± 0.0039 min (2008SE10)

Previous Measurements

 

Eβ(max) (MeV) Log ft
DDEP 1.19845 ± 0.00027 DDEP 3.654
1950HO01 1.202 ± 0.005 1951FE1A 3.67  
1954GR66 1.185 ± 0.025 (1957DA08, 1958DA09) 3.66  
1958DA09 1.190 ± 0.003 1971GO40 3.667 ± 0.001
    1974WI1M 3.643 ± 0.001
    a 3.664
a) Based on T1/2 = 9.961 min.

13B(β-)13C Evaluated Data

13O(β+)13N Evaluated Data

A = 13 Beta-Decays Diagram

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Last modified: 18 February 2019