136Ba 137Ba
Total MACS at 30keV: | 67.5 | ± | 2..2 | mb |
Cross sections do not include stellar enhancement factors!
Version | Total MACS [mb] | Partial to gs [mb] | Partial to isomer [mb] |
---|
1.0 | 67.5 ± 2..2 | - | - | 0.0 | 61.1 ± 2.0 | - | - |
(Version 0.0 corresponds to Bao et al.)
Rec. value is weighted average from MCA97a, KSW96, and VWK95. Uncertainty of 3.2 % taken from KSW96.
Last review: In process
original | renorm. | year | type | Comment | Ref |
61.2 ± 2.0 | | 1999 | c | VWG94 and KSW96 below 5 keV | Kae99 |
60.4 ± 2.9 | | 1997 | c | Linac, TOF, 10B, Ag:Sat. | MCA97a |
62.0 ± 2.0 | | 1996 | c | Linac, TOF, 6Li, Au:Sat. | KSW96 |
60.6 ± 2.1 | | 1995 | c | VdG, TOF, Au:RaK88,Mac82e | VWK95 |
62.0 ± 2.1 | | 1994 | c | VdG, TOF, Au:RaK88,Mac82e | VWG94 |
69 ± 10 | | 1978 | c,2 | Linac, TOF, 6Li, Au:Sat., k=0.9833 | MAM78a |
61 ± 10 | | 1976 | c | Linac, TOF, 6Li+235U, Au:Sat. | MAB76a |
90 ± 20 E(n)= 30 keV | | 1972 | c | VdG, Indium:763mb | Str72 |
70.1 | | 2011 | e | ENDF/B-VII.1 | endfb71 |
70.7 | | 2011 | e | JENDL-4.0 | jendl40 |
66.7 | | 2004 | e | JEFF-3.1 | jeff31 |
66.7 | | 2002 | e | JENDL-3.3 | jendl33 |
37 | | 1971 | s | | AGM71 |
49.4 | | 2005 | t | MOST 2005 | Gor05 |
53.1 | | 2002 | t | MOST 2002 | Gor02 |
108 | | 2000 | t | NON-SMOKER | RaT99 |
42 | | 1981 | t | | Har81 |
88 | | 1976 | t | | HWF76 |
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 | 2 | Including k from Ref. ABM82, where k is a correction factor which has been applied to the originally reported cross section | e | Evaluated value taken directly from the reference | s | Semiempirical estimates given in the reference | t | Theoretical value |
Energy | 5keV | 8keV | 10keV | 15keV | 20keV | 25keV | 30keV | 40keV | 50keV | 60keV | 80keV | 100keV | MACS | 206 ± 12 | 153 ± 7 | 132 ± 5 | 102 ± 4 | 85 ± 3 | 75 ± 3 | 67 ± 2 | 58 ± 2 | 52 ± 2 | 49 ± 2 | 45 ± 2 | 43 ± 2 | 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 | 1.22 | 1.15 | 1.11 | 1.05 | 1.01 | 1.00 | 0.97 | 0.97 | 0.98 | 1.01 | 1.07 | 1.14 |
MACS:
Reference: Rei18Procedure: 'd' (Renormalized 2017 based on updated Au measurement) Year: 2018
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: Barium
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