Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Cobalt (Z=27)
  56Co   57Co   58Co   59Co   60Co
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Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
57Co 58Co


Total MACS at 30keV:180 ± 45*mb


Cross sections do not include stellar enhancement factors!
* only theoretical data available
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
1.0180 ± 45*--

(Version 0.0 corresponds to Bao et al.)
Comment
New dataset. No exp. data available. New rec. value is from TENDL-2015. Assuming 25% uncertainty.
Last review: June 2016
List of all available values
originalrenorm.yeartypeCommentRef
180
2015tTENDL-2015 using the TALYS codetendl15 
208
2014tJEFF-3.2 using TENDL-2012jeff32 
106
2004tJEFF-3.0/Ajeff30A 
84.4
2000tNON-SMOKERRaT99


Original:MACS [<σ v>/vT] (mb) for kT=30 keV, based on the published cross sections except where indicated otherwise.
Renorm:MACS [<σ v>/vT] (mb) for kT=30 keV for which the reference or standard cross section was meanwhile improved.
Type: The letters and numbers in the column labelled 'type' give information on how the cross section has been obtained:
tTheoretical value
MACS, SEF and Reaction Rates for different energies
Energy5keV8keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
415
-
282
239
213
194
180 ± 45
157
141
129
111
98
Xfactor1.001.001.001.001.001.001.001.001.001.001.001.00
SEF1.001.001.001.001.001.001.001.001.001.001.001.00
Rate
2.48
-
2.38
2.47
2.54
2.59
2.63
2.65
2.66
2.67
2.65
2.61

MACS:
Reference: tendl15
Procedure: 't' (The MACS from kT=5 keV to 100 keV are obtained from theoretical calculations with corresponding uncertainties between 25 and 50% in most cases.)
Year: 2016

X-factor:
Reference: Rau12
Year: 2012

SEF (Stellar enhancement factor):
Reference: Rau09
Year: 2009
Comment:

Rate:
Reaction rate NA<σv> given in 107 cm3/mole/s, including SEF
Chart of nuclei
up
left
57Cu
196.00 ms
β+		 58Cu
3.20 s
β+		 59Cu
1.36 m
β+		 60Cu
23.70 m
β+		 61Cu
3.33 h
β+
56Ni
6.08 d
β+		 57Ni
1.48 d
β+		 58Ni
68.077
38.7 mb		 59Ni
75.99 ka
87 mb, β+		 60Ni
26.223
30 mb
55Co
17.53 h
β+		 56Co
77.23 d
β+		 57Co
271.76 d
β+		 58Co
70.86 d
β+		 59Co
100
38 mb
54Fe
5.845
27.6 mb		 55Fe
2.74 a
75 mb, β+		 56Fe
91.754
11.7 mb		 57Fe
2.119
40 mb		 58Fe
0.282
12.1 mb
53Mn
3.74 Ma
β+		 54Mn
312.15 d
β+		 55Mn
100
39.6 mb		 56Mn
2.58 h
β-		 57Mn
1.42 m
β-
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Style: (S, M, L, XL or Alberto)


Isotope: Cobalt