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Available isotopes for Hydrogen (Z=1)
1H 2H
Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
1H 2H
Cross sections do not include stellar enhancement factors! History
(Version 0.0 corresponds to Bao et al.) Comment
Total cross section from NSG01, fitted to experimental data. Assumed 10 % uncertainty like in TNS03.
Last review: April 24th, 2012 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: NSG01,SNS95,TNS03,NSK97 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: 2001 X-factor: Please note: X-factors for this element have not been calculated but are expected to be close to 1. SEF (Stellar enhancement factor): Reference: Year: Comment: Please note: SEF for this element have not been calculated but are expected to be close to 1. Rate: Reaction rate NA<σv> given in 104 cm3/mole/s, including SEF Chart of nuclei
Isotope: Hydrogen
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