Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Tellurium (Z=52)
  120Te   122Te   123Te   124Te   125Te   126Te   128Te   130Te
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Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
120Te 121Te




Cross sections do not include stellar enhancement factors!
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
0.3538 ± 26-67.6 ± 6.4
0.2499 ± 24-
0.0420 ± 103*-

(Version 0.0 corresponds to Bao et al.)
Comment
Last review: July 9th, 2009
List of all available values
originalrenorm.yeartypeCommentRef
538 ± 26
2009cVdG, Act., Au:RaK88DDH09
499 ± 24
2006cVdG, Act., Au:RaK88ID06
400
1971sAGM71
292.0
2006eendfb7
429.9
2004ejeff31
292.0
2002ejendl33
506
2000tRaT99
293 ± 96
1988tZZC88
776
1981tHar81
275
1976tHWF76
813
2002tMOST 2002Gor02
307
2005tMOST 2005Gor05
Partial cross section to 121mSn:
67.6 ± 6.4
2009cVdG, Act., Au:RaK88DDH09


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
sSemiempirical estimates given in the reference
eEvaluated value taken directly from the reference
tTheoretical value
MACS, SEF and Reaction Rates for different energies
Energy5keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
1223
868
715
625
563
519 ± 25
458
418
391
355
334
SEF1.001.001.001.001.001.001.001.001.001.001.01
Rate
7.26
7.29
7.35
7.42
7.48
7.55
7.69
7.85
8.04
8.46
8.97

MACS:
Reference: DDH09,energy dependencies from jeff31,jendl33,endfb7
Procedure: 'e+t' (The MACS from kT=5 keV to 100 keV are derived from calculated cross sections, which are then normalized to experimental data, e.g. to the values at kT=25 keV obtained in activation measurements. In these cases the uncertainties should be linearly increased below 25 and above 30 keV to reach about 30% at the extreme kT values.)
Year: 2009

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
120Xe
40.00 m
β+
121Xe
40.10 m
β+
122Xe
20.10 h
β+
123Xe
2.08 h
β+
124Xe
0.095
644 mb
119I
19.10 m
β+
120I
1.36 h
β+
121I
2.12 h
β+
122I
3.63 m
β+
123I
13.23 h
β+
118Te
6.00 d
β+
119Te
16.05 h
β+
120Te
0.09
538 mb
121Te
19.16 d
β+
122Te
2.55
295 mb
117Sb
2.80 h
β+
118Sb
3.60 m
β+
119Sb
1.59 d
β+
120Sb
15.89 m
β+
121Sb
57.21
532 mb
116Sn
14.54
91.4 mb
117Sn
7.68
318.8 mb
118Sn
24.22
62.1 mb
119Sn
8.59
180 mb
120Sn
32.58
36 mb
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Isotope: Tellurium
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