Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Silver (Z=47)
  107Ag   108mAg   109Ag   110gAg   110mAg   111Ag
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Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
108mAg 109Ag




Cross sections do not include stellar enhancement factors!
* only theoretical data available
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
1.02151 ± 1076*--

(Version 0.0 corresponds to Bao et al.)
Comment
This is the cross section of the 438-y isomeric state! New dataset in v1.0. No experimental value available, the rec. value is the average of the theoretical predictions from tendl15 and jeff30A with a 50% uncertainty (since both evaluations differ by a factor of 2). Note that there exists no calculation of the "stellar enhancement factor" (SEF), so the value of 1.0 is just an estimate.
Last review: April 2017
List of all available values
originalrenorm.yeartypeCommentRef
2917
2015tTENDL-2015 using the TALYS codetendl15
1383
2004tJEFF-3.0/Ajeff30A


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:
tTheoretical value
MACS, SEF and Reaction Rates for different energies
Energy5keV8keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
5258
-
3408
2832
2520
2310
2151 ± 1075
1914
1738
1597
1379
1215
SEF1.001.001.001.001.001.001.001.001.001.001.001.00
Rate
3.12
-
2.86
2.91
2.99
3.07
3.13
3.22
3.26
3.29
3.28
3.23

MACS:
Reference: tendl15, jeff30A
Procedure: 't' (The MACS from kT=5 keV to 100 keV are obtained from theoretical calculations with corresponding uncertainties between 25 and 50% in most cases.)
Year: 2017

X-factor:

SEF (Stellar enhancement factor):
Reference:
Year:
Comment:

Rate:
Reaction rate NA<σv> given in 108 cm3/mole/s, including SEF
Chart of nuclei
up
left
108In
58.00 m
β+
109In
4.20 h
β+
110In
4.90 h
β+
111In
2.80 d
β+
112In
14.97 m
β+
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-
right
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Style: (S, M, L, XL or Alberto)


Isotope: Silver