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
Go to isotope
Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
114Sn 115Sn




Cross sections do not include stellar enhancement factors!
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
0.0134.4 ± 1.8--

(Version 0.0 corresponds to Bao et al.)
Comment
Last review: 1999
List of all available values
originalrenorm.yeartypeCommentRef
134.4 ± 1.8
1996cVdG, TOF, Au:RaK88,Mac82eWVT96
149 ± 8
1331989rVdG, TOF, 6Li, Au:B-V+KKP85TBI89
153.6
2006eendfb7
152.9
2004ejeff31
152.9
2002ejendl33
217 ± 70
1988tZZC88
130
1971sAGM71
232
2000tRaT99
396
1981tHar81
184
1976tHWF76
105
2002tMOST 2002Gor02
72.9
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
sSemiempirical estimates given in the reference
MACS, SEF and Reaction Rates for different energies
Energy5keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
405
249
197
170
149
134.4 ± 1.8
115
102
94
84
79
SEF1.001.001.001.001.001.001.001.001.001.001.00
Rate
2.41
2.09
2.03
2.02
1.98
1.96
1.93
1.92
1.93
2.00
2.10

MACS:
Reference: WVT96
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
114Te
15.20 m
β+
115Te
5.80 m
β+
116Te
2.49 h
β+
117Te
1.03 h
β+
118Te
6.00 d
β+
113Sb
6.67 m
β+
114Sb
3.49 m
β+
115Sb
32.10 m
β+
116Sb
15.80 m
β+
117Sb
2.80 h
β+
112Sn
0.97%
210 mb
113Sn
115.09 d
β+
114Sn
0.66%
134.4 mb
115Sn
0.34%
342.4 mb
116Sn
14.54%
91.4 mb
111In
2.80 d
β+
112In
14.97 m
β+
113In
4.29%
787 mb
114In
1.20 m
2595 mb, β-
115In
95.71%
706 mb
110Cd
12.49%
246 mb
111Cd
12.8%
1063 mb
112Cd
24.13%
235 mb
113Cd
12.22%
728 mb
114Cd
28.73%
127 mb
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Style: (Size: S, M, L, XL, Alberto; No-Macs: nox)


Isotope: Tin