Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Tin (Z=50)
  112Sn   114Sn   115Sn   116Sn   117Sn   118Sn   119Sn   120Sn   121Sn   122Sn   124Sn   125Sn   126Sn
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Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
116Sn 117Sn




Cross sections do not include stellar enhancement factors!
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
0.291.6 ± 0.6--
0.091.4 ± 0.9--

(Version 0.0 corresponds to Bao et al.)
Comment
Last review: January 20th, 2006
List of all available values
originalrenorm.yeartypeCommentRef
96.7 ± 3.0
2001cLinAc, TOF, Au: Sat.Koe01
90.9 ± 0.9
1996cVdG, TOF, Au:RaK88,Mac82eWVK96
91.9 ± 0.9
1996cVdG, TOF, Au:RaK88,Mac82eWVT96
104 ± 5
901989rVdG, TOF, 6Li, Au:B-V+KKP85TBI89
92 ± 5
1989cVdG, TOF, Au:RaK88,Mac82eBWK89
104 ± 21
1967cVdG, TOF, 181Ta:762mbMaG67a
100 ± 15
1971eAGM71
100.3
2006eendfb7
105.8
2004ejeff31
105.8
2002ejendl33
153
2000tRaT99
303
1981tHar81
176
1976tHWF76
33.3
2002tMOST 2002Gor02
45.6
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
281
171
134
116
102
91.6 ± 0.6
78
70
65
58
54
SEF1.001.001.001.001.001.001.001.001.001.001.00
Rate
1.67
1.44
1.38
1.38
1.35
1.33
1.31
1.31
1.34
1.38
1.43

MACS:
Reference: WVT96,WVK96
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: 1996

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
116Te
2.49 h
β+
117Te
1.03 h
β+
118Te
6.00 d
β+
119Te
16.05 h
β+
120Te
0.09
538 mb
115Sb
32.10 m
β+
116Sb
15.80 m
β+
117Sb
2.80 h
β+
118Sb
3.60 m
β+
119Sb
1.59 d
β+
114Sn
0.66
134.4 mb
115Sn
0.34
342.4 mb
116Sn
14.54
91.4 mb
117Sn
7.68
318.8 mb
118Sn
24.22
62.1 mb
113In
4.29
787 mb
114In
1.20 m
2595 mb, β-
115In
95.71
706 mb
116In
14.10 s
β-
117In
43.20 m
β-
112Cd
24.13
235 mb
113Cd
12.22
728 mb
114Cd
28.73
127 mb
115Cd
2.23 d
601 mb, β-
116Cd
7.49
59 mb
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Isotope: Tin
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