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Available isotopes for Ytterbium (Z=70)
Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
174Yb 175Yb
Cross sections do not include stellar enhancement factors! History
(Version 0.0 corresponds to Bao et al.) Comment
Rec. value and MACS vs. kT values are from WVA00. Extrapolation to kT= 5 keV done with jendl40.
Last review: In process List of all available values
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:
MACS, SEF and Reaction Rates for different energies
MACS: Reference: Rei18 Procedure: 'd' (Renormalized 2017 based on updated Au measurement) Year: 2018 X-factor: Reference: Year: SEF (Stellar enhancement factor): Reference: Year: Comment: Rate: Reaction rate NA<σv> given in 107 cm3/mole/s, including SEF Chart of nuclei
Isotope: Ytterbium
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