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)
60Co 61Co




Cross sections do not include stellar enhancement factors!
* only theoretical data available
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
1.0253 ± 63*--

(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
253
2015tTENDL-2015 using the TALYS codetendl15
256
2014tJEFF-3.2 using TENDL-2012jeff32
14.9
2004tJEFF-3.0/Ajeff30A
76.9
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
638
-
435
355
309
277
253 ± 63
219
195
177
151
131
SEF1.001.001.001.001.011.021.031.041.051.051.051.03
Rate
3.80
-
3.67
3.68
3.72
3.76
3.79
3.84
3.86
3.85
3.77
3.58

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:

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
60Cu
23.70 m
β+
61Cu
3.33 h
β+
62Cu
9.67 m
β+
63Cu
69.17
94 mb
64Cu
12.70 h
β+
59Ni
75.99 ka
87 mb, β+
60Ni
26.223
30 mb
61Ni
1.14
82 mb
62Ni
3.634
22.3 mb
63Ni
100.11 a
31 mb, β-
58Co
70.86 d
β+
59Co
100
38 mb
60Co
5.27 a
β-
61Co
1.65 h
β-
62Co
1.50 m
β-
57Fe
2.119
40 mb
58Fe
0.282
12.1 mb
59Fe
44.50 d
β-
60Fe
1.50 Ma
β-
61Fe
5.98 m
β-
56Mn
2.58 h
β-
57Mn
1.42 m
β-
58Mn
3.00 s
β-
59Mn
4.59 s
β-
60Mn
51.00 s
β-
right
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Style: (S, M, L, XL or Alberto)


Isotope: Cobalt