1975SM02: ¹³C(n, γ); measured atomic mass.

1981MUZU: ¹³C(n, γ), E = thermal; measured σ(capture), ratio. ¹⁴C level deduced spectroscopic factor.

1982MU14: ¹³C(n, γ), E = thermal; measured σ(E_γ), I_γ; deduced capture mechanism.

1987LY01, 1987LYZY: ¹³C(n, γ), E = thermal; calculated capture σ.

1990RA03: ¹³C(n, γ), E = resonance; measured E_γ, I_γ. ¹⁴C levels deduced partial, total Γ_γ. Valence capture mechanism.

1992JUZZ: ¹³C(n, γ); ¹⁴C deduced neutron separation energies. Capture γ-spectroscopy. Comparison with Wapstra predictions.

1999ZHZM, 2000ZHZP: ¹³C(n, γ), E = thermal; compiled, evaluated prompt γ-ray data.

2002RE13: ¹³C(n, γ), E = thermal; compiled, analyzed prompt E_γ, I_γ.

2003MOZU: ¹³C(n, γ), E = thermal; compiled, analyzed capture σ, neutron binding energies.

2003ZHZY: ¹³C(n, γ), E = thermal; analyzed E_γ, I_γ; deduced prompt γ-ray emission probabilities.

Measured total cross section for ¹³C(n, γ)¹⁴C

Recommended value:	1.22 ± 0.06 mb	(EGAF)
Measured values:	1.22 ± 0.06 mb	(EGAF)
	1.37 ± 0.04 mb	(2003MUZZ)
	1.37 ± 0.04 mb	(1982MU14)
	0.9 ± 0.2 mb	(1973MU14, SH74M)
	0.9 ± 0.2 mb	(1964ST25)
	1.0 ± 0.2 mb	(MO63L)
	0.9 ± 0.3 mb	(HU55C)

Recommended Values

taken from the Evaluated Gamma-ray Activation File (EGAF) evaluation

 

Eγ (keV)	Ei (keV)	Ef (keV)	σγ	Iγ a
6092.46 ± 0.17	6093.88	0	(1.98 ± 0.17) x 10-4	16.2 ± 1.6
495.71 ± 0.17	6589.60	6093.88	(9.72 ± 0.87) x 10-5	7.97 ± 0.81
6587.93 ± 0.22		0
808.82 ± 0.15	6902.73	6093.88	(4.39 ± 0.43) x 10-5	3.60 ± 0.40
1273.82 ± 0.13	Capture State	6902.73	(5.98 ± 0.95) x 10 -5	4.90 ± 0.82
1586.91 ± 0.14		6589.60	(1.03 ± 0.10) x 10 -4	8.43 ± 0.88
2082.56 ± 0.13		6093.88	(2.99 ± 0.52) x 10 -5	2.45 ± 0.44
8174.04 ± 0.18		0	(1.02 ± 0.09) x 10 -3	83.5 ± 8.8

a) Iγ: Intensity per 100 neutron captures.

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Branching Ratios deduced from

Thermal Neutron Capture g-decay

 

Eγ (keV)	Ei (keV)	Ef (keV)	Branching Ratio (%)
6092.46 ± 0.17	6093.88	0	100
495.71 ± 0.17	6589.60	6093.88
6587.93 ± 0.22		0
808.82 ± 0.15	6902.73	6093.88	100
1273.82 ± 0.13	Capture State	6902.73	4.9
1586.91 ± 0.14		6589.60	8.5
2082.56 ± 0.13		6093.88	2.5
8174.04 ± 0.18		0	84.1

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Previous Measurements

 

Eγ (keV)	Ei (keV)	Ef (keV)	Iγ (%)
			(1982MU14)	(1967TH05)
6093	6094	0		13 ± 1
1274	8176	6900	4.9 ± 1
1587		6590	8.5 ± 0.5
2083		6090	2.5 ± 0.5
8174		0	84.0 ± 2.3	87 ± 5

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Last modified: 20 June 2008