Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Copper (Z=29)
  63Cu   65Cu
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Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
65Cu 66Cu




Cross sections do not include stellar enhancement factors!
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
0.329.8 ± 1.3--
0.041 ± 5--

(Version 0.0 corresponds to Bao et al.)
Comment
Previous MACS vs. kT table multiplied by 0.727.
Last review: Nov. 6th, 2008
List of all available values
originalrenorm.yeartypeCommentRef
32.0 ± 1.4
kT=25keV
29.8 ± 1.32008cVdG, Act., Au:RaK88HKU08
41 ± 5
1977rLinac, TOF, 6Li, Au:Sat., Recalcul. including data of PGM77 at 0 GaK76 at 50< E(n) < 400keV PGM77,GaK76
42 ± 7
1971eAGM71
39.17
2006eendfb7
39.17
2004ejeff31
37.24
2002ejendl33
46
2000tRaT99
46
1981tHar81
32
1978tWFH78
98.5
2002tMOST 2002Gor02
48.8
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
111
57.5
42.2
35.6
32.0
29.8 ± 1.3
26.9
24.0
22.5
19.6
18.2
SEF1.001.001.001.001.001.001.001.001.001.001.00
Rate
6.61
4.85
4.36
4.24
4.26
4.35
4.53
4.52
4.64
4.67
4.85

MACS:
Reference: PGM77,GaK76,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 106 cm3/mole/s, including SEF
Isotopic mass chain
Isotopic Mass Chain
Chart of nuclei
up
left
65Ga
15.20 m
β+
66Ga
9.49 h
β+
67Ga
3.26 d
β+
68Ga
1.13 h
β+
69Ga
60.108
139 mb
64Zn
48.63
59 mb
65Zn
243.63 d
162 mb, β+
66Zn
27.9
35 mb
67Zn
4.1
153 mb
68Zn
18.75
19.2 mb
63Cu
69.17
94 mb
64Cu
12.70 h
β+
65Cu
30.83
41 mb
66Cu
5.12 m
β-
67Cu
2.58 d
β-
62Ni
3.634
22.3 mb
63Ni
100.11 a
31 mb, β-
64Ni
0.926
8.7 mb
65Ni
2.52 h
β-
66Ni
2.27 d
β-
61Co
1.65 h
β-
62Co
1.50 m
β-
63Co
27.40 s
β-
64Co
300.00 ms
β-
65Co
1.20 s
β-
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Isotope: Copper
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