62Ni 63Ni
Total MACS at 30keV: | 22.2 | ± | 1.3 | mb |
Cross sections do not include stellar enhancement factors!
Version | Total MACS [mb] | Partial to gs [mb] | Partial to isomer [mb] |
---|
1.0 | 22.2 ± 1.3 | - | - | 0.3 | 22.3 ± 1.6 | - | - | 0.0 | 12.5 ± 4.0 | - | - |
(Version 0.0 corresponds to Bao et al.)
New recommended value and MACS vs. kT table is from the TOF measurement of CL14 which is in perfect agreement with previous measurements but exhibits a much smaller uncertainty and an independent energy-dependence. The authors give asymmetric error bars for kT>40 keV but here only the (larger) positive error bar is used.
Last review: January 2014
original | renorm. | year | type | Comment | Ref |
22.2 ± 1.3 | | 2014 | c | Pb Spall., TOF; Au:Sat. | CL14 |
28.4 ± 2.8 kT= 25 keV | 25.7 ± 2.6 | 2016 | r | VdG, Act. + AMS, Au:RaK88 corrected by 632/586= 1.0785; recalc. using energy dep. from endfb71 | NPA05 |
23.4 ± 4.6 | 22.8 ± 2.3 | 2008,2016 | r | VdG, Act. + AMS, Au:RaK88 corrected by 632/586= 1.0785; energy dep. from endfb71 | SWa08,DFK09 |
25.8 ± 3.7 | | 2008 | c | TOF; W Spall., Au | ABE08 |
28.4 ± 2.8 kT=25 keV | 26.1 ± 2.6 | 2005 | c | VdG, Act. + AMS, Au:RaK88; energy dep. from RG02 | NPA05 |
37.0 ± 3.2 | | 2005 | c | TOF, Pelletron,7Li(p,n), E(n)=5.5-12 keV: 197Au, E(n)=12-90 keV: 6Li | Tom05 |
12.5 ± 4.0 | | 1983 | r | VdG, TOF, Au:596 mb; recalc. incl. data of MDH81 | Spe83 |
35.5 ± 4.0 | | 1983 | c | VdG, TOF, Au:596 mb | Spe83,Wal84 |
26.8 ± 5.0 | | 1975 | a | VdG, TOF, Au:596 mb Kom69; recalc. incl. data of HBT69 at 4.6 keV | BeS75 |
26 ± 5 | | 1975 | c | VdG, TOF, Au:596 mb Kom69 | BSE74,BeS75 |
19.2 | | 2015 | e | TENDL-2015 using the TALYS code | tendl15 |
23.8 | | 2011 | e | ENDF/B-VII.1 | endfb71 |
19.2 | | 2011 | e | JENDL-4.0 | jendl40 |
51.7 | | 2006 | e | ENDF/B-VII.0 | endfb7 |
51.7 | | 2004 | e | JEFF-3.1 | jeff31 |
6 | | 1971 | e | | AGM71 |
21.2 | | 2005 | t | MOST 2005 | Gor05 |
26.3 | | 2002 | t | MOST 2002 | Gor02 |
19.2 | | 2000 | t | NON-SMOKER | RaT99 |
9.7 | | 1981 | t | | Har81 |
12 | | 1978 | t | | WFH78 |
Original:MACS [<σ v>/v T] (mb) for kT=30 keV, based on the published cross sections except where indicated otherwise.
Renorm:MACS [<σ v>/v T] (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:
c | Directly quoted from the reference itself | r | Recalculated for kT = 30keV with the code described in Ref. 2 after renormalizing the original data to updated standard cross sections | a | Calculated from resonance parameters with the formula from Ref. 45 | e | Evaluated value taken directly from the reference | t | Theoretical value |
Energy | 5keV | 8keV | 10keV | 15keV | 20keV | 25keV | 30keV | 40keV | 50keV | 60keV | 80keV | 100keV | MACS | 181.2 ± 10.5 | 106.8 ± 6.0 | 83.2 ± 4.6 | 50.8 ± 2.7 | 35.8 ± 1.8 | 27.4 ± 1.5 | 22.2 ± 1.3 | 16.0 ± 1.2 | 12.5 ± 1.3 | 10.2 ± 1.2 | 7.4 ± 1.0 | 5.8 ± 0.8 | Xfactor | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | SEF | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | Rate | 1.08 | 0.81 | 0.70 | 0.52 | 0.43 | 0.37 | 0.32 | 0.27 | 0.24 | 0.21 | 0.18 | 0.15 |
MACS:
Reference: CL14Procedure: '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: 2014
X-factor:
Reference: Rau12Year: 2012
SEF (Stellar enhancement factor):
Reference: Rau09Year: 2009Comment:
Rate:
Reaction rate N A<σv> given in 10 7 cm 3/mole/s, including SEF
Isotope: Nickel
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