Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Xenon (Z=54)
  124Xe   126Xe   128Xe   129Xe   130Xe   131Xe   132Xe   133Xe   134Xe   135Xe   136Xe
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Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
130Xe 131Xe




Cross sections do not include stellar enhancement factors!
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
1.0142 ± 2-12.3 ± 1.0
0.2132.0 ± 2.1-12.3 ± 1.0
0.0141 ± 51*-12.3 ± 1.0

(Version 0.0 corresponds to Bao et al.)
Comment
Rec. value is from Rei02. Added value at kT= 5 keV from normalized energy dependence of jendl40 (f=0.86). Isomeric ratio at kT= 30 keV is IR=0.093 (Bee91).
Last review: In progress
List of all available values
originalrenorm.yeartypeCommentRef
132.0 ± 2.1
142 ± 22002dVdG, TOF, Au:RaK88Rei02
152.5
2011eENDF/B-VII.1endfb71
133.3
2011eJENDL-4.0jendl40
152.2
2004eJEFF-3.1jeff31
282.7
2002eJENDL-3.3jendl33
100
1971sAGM71
89.8
2005tMOST 2005Gor05
99.4
2002tMOST 2002Gor02
139
2000tNON-SMOKERRaT99
175 ± 49
1991tBee91
153
1983tBKR83
207
1981tHar81
143
1976tHWF76
Partial cross section to 131mXe:
12.3 ± 1.0
1991cVdG, Act., 1/v(kT), Au:RaK88Bee91


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:
dRenormalized 2017 based on updated Au measurement
eEvaluated value taken directly from the reference
sSemiempirical estimates given in the reference
tTheoretical value
cDirectly quoted from the reference itself
MACS, SEF and Reaction Rates for different energies
Energy5keV8keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
361 ± 22
284 ± 11
252 ± 8
203 ± 5
174 ± 3
155 ± 3
142 ± 2
124 ± 2
112 ± 2
105 ± 2
95 ± 3
90 ± 3
Xfactor1.001.001.001.001.001.001.001.001.001.000.990.97
SEF1.001.001.001.001.001.001.001.001.001.001.001.01
Rate
2.14
2.13
2.12
2.09
2.07
2.06
2.06
2.08
2.10
2.16
2.26
2.42

MACS:
Reference: Rei18
Procedure: 'd' (Renormalized 2017 based on updated Au measurement)
Year: 2018

X-factor:
Reference: Rau12
Year: 2012

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
130Ba
0.106
746 mb
131Ba
11.50 d
β+
132Ba
0.101
397 mb
133Ba
10.52 a
β+
134Ba
2.417
176 mb
129Cs
1.34 d
β+
130Cs
29.21 m
β+
131Cs
9.69 d
β+
132Cs
6.48 d
β+
133Cs
100
509 mb
128Xe
1.91
248 mb
129Xe
26.4
472 mb
130Xe
4.071
141 mb
131Xe
21.232
340 mb
132Xe
26.909
64.6 mb
127I
100
635 mb
128I
24.99 m
β-
129I
15.70 Ma
441 mb, β-
130I
12.36 h
β-
131I
8.02 d
β-
126Te
18.84
81.3 mb
127Te
9.35 h
β-
128Te
31.74
44.4 mb
129Te
1.16 h
β-
130Te
34.08
14.7 mb
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Style: (S, M, L, XL or Alberto)


Isotope: Xenon