Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Antimony (Z=51)
  121Sb   122Sb   123Sb   124Sb   125Sb
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Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
125Sb 126Sb




Cross sections do not include stellar enhancement factors!
* only theoretical data available
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
1.0X ± Y*--
0.0260 ± 70*--

(Version 0.0 corresponds to Bao et al.)
Comment
No exp. data available. Rec. value is semi-empirical estimate.
Last review: August 2014
List of all available values
originalrenorm.yeartypeCommentRef
527.3
2011eENDF/B-VII.1endfb71
525.7
2011eJENDL-4.0jendl40
322.0
2004eJEFF-3.1jeff31
527.3
2002eJENDL-3.3jendl33
96.7
2005tMOST 2005Gor05
111
2002tMOST 2002Gor02
264
2000tNON-SMOKERRaT99
245
1981tHar81


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:
eEvaluated value taken directly from the reference
tTheoretical value
MACS, SEF and Reaction Rates for different energies
Energy5keV8keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
770
-
509
400
337
295
260 ± 70
222
195
175
150
132
Xfactor1.001.001.001.001.001.001.001.001.001.000.990.98
SEF1.001.001.001.001.001.001.001.001.001.000.990.99
Rate
4.57
-
4.27
4.11
4.00
3.92
3.78
3.73
3.66
3.60
3.54
3.46

MACS:
Reference:
Procedure: 't' (The MACS from kT=5 keV to 100 keV are obtained from theoretical calculations with corresponding uncertainties between 25 and 50% in most cases.)
Year: 2000

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
125I
59.40 d
β+
126I
12.93 d
β+
127I
100
635 mb
128I
24.99 m
β-
129I
15.70 Ma
441 mb, β-
124Te
4.74
155 mb
125Te
7.07
431 mb
126Te
18.84
81.3 mb
127Te
9.35 h
β-
128Te
31.74
44.4 mb
123Sb
42.79
303 mb
124Sb
60.11 d
β-
125Sb
2.76 a
260 mb, β-
126Sb
12.35 d
β-
127Sb
3.85 d
β-
122Sn
4.63
21.9 mb
123Sn
129.17 d
β-
124Sn
5.79
12 mb
125Sn
9.64 d
59 mb, β-
126Sn
230.00 ka
10 mb, β-
121In
23.10 s
β-
122In
1.50 s
β-
123In
6.17 s
β-
124In
3.11 s
β-
125In
2.36 s
β-
right
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Style: (S, M, L, XL or Alberto)


Isotope: Antimony