Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
[Standards]   [Logbook]   [FAQ]   [Links]   [Contact]
p-process
Available isotopes for Cobalt (Z=27)
  56Co   57Co   58Co   59Co   60Co
Go to isotope
Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
58Co 59Co




Cross sections do not include stellar enhancement factors!
* only theoretical data available
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
1.0285 ± 71*--

(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
285
2015tTENDL-2015 using the TALYS codetendl15
55.3
2014tJEFF-3.2jeff32
203
2011tENDF/B-VII.1endfb71
128
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
1238
-
683
491
390
328
285 ± 71
228
193
167
133
110
SEF0.990.970.950.930.910.900.880.860.850.840.820.81
Rate
7.32
-
5.48
4.71
4.24
3.91
3.67
3.31
3.08
2.89
2.61
2.39

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
58Cu
3.20 s
β+
59Cu
1.36 m
β+
60Cu
23.70 m
β+
61Cu
3.33 h
β+
62Cu
9.67 m
β+
57Ni
1.48 d
β+
58Ni
68.077
38.7 mb
59Ni
75.99 ka
87 mb, β+
60Ni
26.223
30 mb
61Ni
1.14
82 mb
56Co
77.23 d
β+
57Co
271.76 d
β+
58Co
70.86 d
β+
59Co
100
38 mb
60Co
5.27 a
β-
55Fe
2.74 a
75 mb, β+
56Fe
91.754
11.7 mb
57Fe
2.119
40 mb
58Fe
0.282
12.1 mb
59Fe
44.50 d
β-
54Mn
312.15 d
β+
55Mn
100
39.6 mb
56Mn
2.58 h
β-
57Mn
1.42 m
β-
58Mn
3.00 s
β-
right
down
Style: (S, M, L, XL or Alberto)


Isotope: Cobalt