Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Copper (Z=29)
  63Cu   65Cu
Go to isotope
Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
63Cu 64Cu




Cross sections do not include stellar enhancement factors!
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
0.355.6 ± 2.2--
0.094 ± 10--

(Version 0.0 corresponds to Bao et al.)
Comment
Previous MACS vs. kT table multiplied by 0.591.
Last review: Nov. 6th, 2008
List of all available values
originalrenorm.yeartypeCommentRef
60.3 ± 2.4
kT=25keV
55.6 ± 2.22008cVdG, Act., Au:RaK88HKU08
94 ± 10
1977rLinac, TOF, 6Li, Au:Sat., Recalcul. including data of Alt75 at 50 < E(n) < 300keVPGM77
51 ± 10
431979cF.N.B., Act., 1/v(E), 127I:832mb(25keV)AJB79
21
1970cSb-Be, Act., 1/v(E), Au:640mb(24keV)ChP70
49 ± 14
1971eAGM71
71.52
2006eendfb7
71.52
2004ejeff31
76.44
2002ejendl33
83
2000tRaT99
75
1981tHar81
70
1978tWFH78
165
2002tMOST 2002Gor02
146
2005tMOST 2005Gor05


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:
cDirectly quoted from the reference itself
rRecalculated for kT = 30keV with the code described in Ref. 2 after renormalizing the original data to updated standard cross sections
eEvaluated value taken directly from the reference
tTheoretical value
MACS, SEF and Reaction Rates for different energies
Energy5keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
198 
109
80.4
67.4
60.3
55.7 ± 2.2
49.1
46.7
44.9
39.0
34.3
SEF1.001.001.001.001.001.001.001.001.001.001.00
Rate
1.18
0.92
0.83
0.80
0.80
0.81
0.83
0.88
0.93
0.93
0.91

MACS:
Reference: PGM77,Alt75,HKU08
Procedure: 'e' (The Maxwellian-averaged cross sections (MACS) from kT=5 keV to 100 keV are obtained from experimental data; the relative uncertainties are similar to those quoted for the 30 keV data.)
Year: 1977,2008

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

Rate:
Reaction rate NA<σv> given in 107 cm3/mole/s, including SEF
Isotopic mass chain
Isotopic Mass Chain
Chart of nuclei
up
left
63Ga
32.40 s
β+
64Ga
2.63 m
β+
65Ga
15.20 m
β+
66Ga
9.49 h
β+
67Ga
3.26 d
β+
62Zn
9.19 h
β+
63Zn
38.47 m
β+
64Zn
48.63
59 mb
65Zn
243.63 d
162 mb, β+
66Zn
27.9
35 mb
61Cu
3.33 h
β+
62Cu
9.67 m
β+
63Cu
69.17
94 mb
64Cu
12.70 h
β+
65Cu
30.83
41 mb
60Ni
26.223
30 mb
61Ni
1.14
82 mb
62Ni
3.634
22.3 mb
63Ni
100.11 a
31 mb, β-
64Ni
0.926
8.7 mb
59Co
100
38 mb
60Co
5.27 a
β-
61Co
1.65 h
β-
62Co
1.50 m
β-
63Co
27.40 s
β-
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Isotope: Copper
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