Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Palladium (Z=46)
  102Pd   104Pd   105Pd   106Pd   107Pd   108Pd   110Pd
Go to isotope
Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
107Pd 108Pd




Cross sections do not include stellar enhancement factors!
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
1.01335 ± 57--
0.01340 ± 60--

(Version 0.0 corresponds to Bao et al.)
Comment
Rec. value is average from recent evaluations (endfb71,jendl40,tendl15). Uncertainty is standard deviation between evaluations. (To be checked: uncertainty from covariances in endfb71 are around 14%)
Last review: April 2017
List of all available values
originalrenorm.yeartypeCommentRef
1340 ± 60
1985cLinac, TOF, 6Li, Au:Sat.Mac85a
1401
2015eTENDL-2015 using the TALYS codetendl15
1299
2014eJEFF-3.2jeff32
1299 ± 184
2011eENDF/B-VII.1 incl. covariancesendfb71
1306
2011eJENDL-4.0; different thermal xsjendl40
1365
2004eJEFF-3.1jeff31
1299
2002eJENDL-3.3jendl33
1200
1988eKWN88
1165
1981eKNM81
873
2005tMOST 2005Gor05
1151
2002tMOST 2002Gor02
827.8
2000tNON-SMOKERRaT99
991
1981tHar81
950
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:
cDirectly quoted from the reference itself
eEvaluated value taken directly from the reference
tTheoretical value
MACS, SEF and Reaction Rates for different energies
Energy5keV8keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
2809 ± 79
-
2143 ± 63
1814 ± 76
1603 ± 72
1452 ± 64
1335 ± 57
1165 ± 47
1044 ± 39
950 ± 32
812 ± 22
711 ± 17
Xfactor1.001.001.001.001.001.000.990.980.950.910.810.71
SEF1.001.001.001.001.001.001.000.990.990.980.950.92
Rate
1.67
-
1.80
1.87
1.90
1.93
1.94
1.94
1.94
1.91
1.83
1.73

MACS:
Reference: endfb71,jendl40,tendl15
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 108 cm3/mole/s, including SEF
Chart of nuclei
up
left
107Cd
6.50 h
β+
108Cd
0.89
202 mb
109Cd
1.26 a
β+
110Cd
12.49
246 mb
111Cd
12.8
1063 mb
106Ag
23.96 m
β+
107Ag
51.839
792 mb
108Ag
2.37 m
β-
109Ag
48.161
788 mb
110Ag
24.60 s
1172 mb, β-
105Pd
22.33
1200 mb
106Pd
27.33
252 mb
107Pd
6.50 Ma
1340 mb, β-
108Pd
26.46
203 mb
109Pd
13.70 h
β-
104Rh
42.30 s
β-
105Rh
1.47 d
β-
106Rh
29.80 s
β-
107Rh
21.70 m
β-
108Rh
16.80 s
β-
103Ru
39.26 d
343 mb, β-
104Ru
18.62
161 mb
105Ru
4.44 h
β-
106Ru
1.02 a
β-
107Ru
3.75 m
β-
right
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Style: (S, M, L, XL or Alberto)


Isotope: Palladium