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)
128Te 129Te




Cross sections do not include stellar enhancement factors!
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
0.044.4 ± 1.3-4.94 ± 0.21

(Version 0.0 corresponds to Bao et al.)
Comment
Last review: 1999
List of all available values
originalrenorm.yeartypeCommentRef
44.4 ± 1.3
1993cVdG, Act., 1/v(kT), Au:RaK88KSW93
39.5 ± 1.1
1990cVdG, Act., 1/v(kT), Au:RaK88Sch90
47 ± 12
391979cF.N.B., Act., 1/v(E), 127I:832mb(25keV)AJB79
42 ± 6
1974bN.S.D., TOF, Au+Ag+Te:Sat., Normalized on the basis of resonance integral and thermal cross sectionBeR74
33 ± 10
1967cVdG, TOF, 181Ta:762mbMaG67b
32.5 ± 5.0
1971eAGM71
37.01
2006eendfb7
32.85
2004ejeff31
39.99
2002ejendl33
57
2000tRaT99
58
1981tHar81
92
1976tHWF76
78.5
2002tMOST 2002Gor02
74.3
2005tMOST 2005Gor05
Partial cross section to 129mTe:
4.94 ± 0.21
1993cVdG, Act., 1/v(kT), Au:RaK88KSW93


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
bCalculated from smooth cross sections with model fit: ln(sigma) = a + a1 ln(E) + a2 ln^2(E)
eEvaluated value taken directly from the reference
tTheoretical value
MACS, SEF and Reaction Rates for different energies
Energy5keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
91
70
59
52
48
44.4 ± 1.3
39
37
35
32
31
SEF1.001.001.001.001.001.001.001.001.001.001.00
Rate
5.40
5.88
6.07
6.17
6.37
6.46
6.55
6.95
7.20
7.60
8.24

MACS:
Reference: KSW93,BeR74
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: 1993

SEF (Stellar enhancement factor):
Reference: Rau09
Year: 2009
Comment:

Rate:
Reaction rate NA<σv> given in 106 cm3/mole/s, including SEF
Isotopic mass chain
Isotopic Mass Chain
Chart of nuclei
up
left
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
125Sb
2.76 a
260 mb, β-
126Sb
12.35 d
β-
127Sb
3.85 d
β-
128Sb
9.01 h
β-
129Sb
4.40 h
β-
124Sn
5.79%
12 mb
125Sn
9.64 d
59 mb, β-
126Sn
230.00 ka
10 mb, β-
127Sn
2.10 h
β-
128Sn
59.07 m
β-
right
down
Style: (Size: S, M, L, XL, Alberto; No-Macs: nox)


Isotope: Tellurium