Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Molybdenum (Z=42)
  92Mo   93Mo   94Mo   95Mo   96Mo   97Mo   98Mo   99Mo   100Mo
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Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
94Mo 95Mo




Cross sections do not include stellar enhancement factors!
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
1.0111 ± 15--
0.0102 ± 20--

(Version 0.0 corresponds to Bao et al.)
Comment
New rec. value is average from evaluated libraries (endfb71,tendl15,jeff32) including uncertainties from covariance data from endfb71.
Last review: January 2017
List of all available values
originalrenorm.yeartypeCommentRef
108 ± 21
1978b,2Linac, TOF, 6Li, Au:Sat., k=0.9833MAM78a,MAB76d
100 ± 20
981972cVdG, Indium:763mbStr72
108.9
2015eTENDL-2015 using the TALYS codetendl15
114.3
2014eJEFF-3.2; lower thermal xsjeff32
109.6 ± 14.7
2011eENDF/B-VII.1 incl. covariancesendfb71
110.6
2011eJENDL-4.0jendl40
114.8
2004eJEFF-3.1jeff31
114.8
2002eJENDL-3.3jendl33
80
1971sAGM71
84.2
2005tMOST 2005Gor05
85.6
2002tMOST 2002Gor02
151.2
2000tNON-SMOKERRaT99
114
1981tHar81
96
1976tHWF76


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:
bCalculated from smooth cross sections with model fit: ln(sigma) = a + a1 ln(E) + a2 ln^2(E)
2Including k from Ref. ABM82, where k is a correction factor which has been applied to the originally reported cross section
cDirectly quoted from the reference itself
eEvaluated value taken directly from the reference
sSemiempirical estimates given in the reference
tTheoretical value
MACS, SEF and Reaction Rates for different energies
Energy5keV8keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
278 ± 31
-
197 ± 24
161 ± 20
138 ± 18
122 ± 16
111 ± 15
95 ± 13
85 ± 12
78 ± 11
70 ± 9
66 ± 9
Xfactor1.001.001.001.001.001.001.001.001.001.001.001.00
SEF1.001.001.001.001.001.001.001.001.001.001.001.00
Rate
1.65
-
1.66
1.66
1.64
1.62
1.62
1.60
1.60
1.61
1.66
1.75

MACS:
Reference: endfb71,tendl15,jeff32
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: 2017

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
94Ru
51.80 m
β+
95Ru
1.64 h
β+
96Ru
5.54
238 mb
97Ru
2.79 d
β+
98Ru
1.87
173 mb
93Tc
2.75 h
β+
94Tc
4.88 h
β+
95Tc
20.00 h
β+
96Tc
4.28 d
β+
97Tc
4.21 Ma
β+
92Mo
14.84
70 mb
93Mo
4.00 ka
β+
94Mo
9.25
102 mb
95Mo
15.92
292 mb
96Mo
16.68
112 mb
91Nb
680.04 a
β+
92Nb
34.70 Ma
β+
93Nb
100
266 mb
94Nb
20.30 ka
482 mb, β-
95Nb
34.99 d
310 mb, β-
90Zr
51.45
19.4 mb
91Zr
11.22
60 mb
92Zr
17.15
33 mb
93Zr
1.53 Ma
95 mb, β-
94Zr
17.38
26 mb
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Isotope: Molybdenum